refactor: unify docker deployment and restructure frontend architecture

This commit implements a unified Docker deployment strategy, moving from separate frontend and backend images to a single, multi-stage build image containing both services. It also introduces a major reorganization of the frontend directory structure and simplifies the environment configuration.

Key changes:
- **Deployment**: Added a multi-stage `Dockerfile` and `docker-entrypoint.sh` to package the Go backend and Nginx-served frontend into a single container.
- **CI/CD**: Updated GitHub Actions workflows (`ci-cd.yml`, `release.yml`) to build and push the new unified image instead of separate ones.
- **Frontend Refactor**: Reorganized `frontend/src/pages` into a domain-driven directory structure (e.g., `auth/`, `admin/`, `content/`, `communication/`, `productivity/`, `settings/`, `misc/`).
- **Configuration**: Simplified `.env.example` and updated `docker-compose.yml` to reflect the unified service model and single host port.
- **Cleanup**: Removed deprecated `docker-compose.demo.yml`, `docker-compose.prod.yml`, and various unused frontend components and services.
- **Backend**: Refactored configuration loading to use exported `GetDurationEnv` for better consistency.

graphify-out/.graphify_python

@@ -0,0 +1 @@
+/usr/bin/python3

graphify-out/.graphify_root

@@ -0,0 +1 @@
+/home/tdvorak/Desktop/PROG+HTML/Trackeep

graphify-out/GRAPH_REPORT.md

@@ -0,0 +1,619 @@
+# Graph Report - Trackeep  (2026-04-30)
+
+## Corpus Check
+- 330 files · ~395,125 words
+- Verdict: corpus is large enough that graph structure adds value.
+
+## Summary
+- 2549 nodes · 3694 edges · 99 communities detected
+- Extraction: 85% EXTRACTED · 15% INFERRED · 0% AMBIGUOUS · INFERRED: 562 edges (avg confidence: 0.8)
+- Token cost: 0 input · 0 output
+
+## Community Hubs (Navigation)
+- [[_COMMUNITY_Community 0|Community 0]]
+- [[_COMMUNITY_Community 1|Community 1]]
+- [[_COMMUNITY_Community 2|Community 2]]
+- [[_COMMUNITY_Community 3|Community 3]]
+- [[_COMMUNITY_Community 4|Community 4]]
+- [[_COMMUNITY_Community 5|Community 5]]
+- [[_COMMUNITY_Community 6|Community 6]]
+- [[_COMMUNITY_Community 7|Community 7]]
+- [[_COMMUNITY_Community 8|Community 8]]
+- [[_COMMUNITY_Community 9|Community 9]]
+- [[_COMMUNITY_Community 10|Community 10]]
+- [[_COMMUNITY_Community 11|Community 11]]
+- [[_COMMUNITY_Community 12|Community 12]]
+- [[_COMMUNITY_Community 13|Community 13]]
+- [[_COMMUNITY_Community 14|Community 14]]
+- [[_COMMUNITY_Community 15|Community 15]]
+- [[_COMMUNITY_Community 16|Community 16]]
+- [[_COMMUNITY_Community 17|Community 17]]
+- [[_COMMUNITY_Community 18|Community 18]]
+- [[_COMMUNITY_Community 19|Community 19]]
+- [[_COMMUNITY_Community 20|Community 20]]
+- [[_COMMUNITY_Community 21|Community 21]]
+- [[_COMMUNITY_Community 22|Community 22]]
+- [[_COMMUNITY_Community 23|Community 23]]
+- [[_COMMUNITY_Community 24|Community 24]]
+- [[_COMMUNITY_Community 25|Community 25]]
+- [[_COMMUNITY_Community 26|Community 26]]
+- [[_COMMUNITY_Community 27|Community 27]]
+- [[_COMMUNITY_Community 28|Community 28]]
+- [[_COMMUNITY_Community 29|Community 29]]
+- [[_COMMUNITY_Community 30|Community 30]]
+- [[_COMMUNITY_Community 31|Community 31]]
+- [[_COMMUNITY_Community 32|Community 32]]
+- [[_COMMUNITY_Community 33|Community 33]]
+- [[_COMMUNITY_Community 34|Community 34]]
+- [[_COMMUNITY_Community 35|Community 35]]
+- [[_COMMUNITY_Community 36|Community 36]]
+- [[_COMMUNITY_Community 37|Community 37]]
+- [[_COMMUNITY_Community 38|Community 38]]
+- [[_COMMUNITY_Community 39|Community 39]]
+- [[_COMMUNITY_Community 40|Community 40]]
+- [[_COMMUNITY_Community 41|Community 41]]
+- [[_COMMUNITY_Community 42|Community 42]]
+- [[_COMMUNITY_Community 43|Community 43]]
+- [[_COMMUNITY_Community 44|Community 44]]
+- [[_COMMUNITY_Community 45|Community 45]]
+- [[_COMMUNITY_Community 46|Community 46]]
+- [[_COMMUNITY_Community 47|Community 47]]
+- [[_COMMUNITY_Community 48|Community 48]]
+- [[_COMMUNITY_Community 49|Community 49]]
+- [[_COMMUNITY_Community 50|Community 50]]
+- [[_COMMUNITY_Community 51|Community 51]]
+- [[_COMMUNITY_Community 52|Community 52]]
+- [[_COMMUNITY_Community 53|Community 53]]
+- [[_COMMUNITY_Community 54|Community 54]]
+- [[_COMMUNITY_Community 55|Community 55]]
+- [[_COMMUNITY_Community 56|Community 56]]
+- [[_COMMUNITY_Community 57|Community 57]]
+- [[_COMMUNITY_Community 58|Community 58]]
+- [[_COMMUNITY_Community 60|Community 60]]
+- [[_COMMUNITY_Community 61|Community 61]]
+- [[_COMMUNITY_Community 62|Community 62]]
+- [[_COMMUNITY_Community 63|Community 63]]
+- [[_COMMUNITY_Community 64|Community 64]]
+- [[_COMMUNITY_Community 66|Community 66]]
+- [[_COMMUNITY_Community 67|Community 67]]
+- [[_COMMUNITY_Community 68|Community 68]]
+- [[_COMMUNITY_Community 69|Community 69]]
+- [[_COMMUNITY_Community 70|Community 70]]
+- [[_COMMUNITY_Community 71|Community 71]]
+- [[_COMMUNITY_Community 74|Community 74]]
+- [[_COMMUNITY_Community 75|Community 75]]
+- [[_COMMUNITY_Community 77|Community 77]]
+- [[_COMMUNITY_Community 79|Community 79]]
+- [[_COMMUNITY_Community 81|Community 81]]
+- [[_COMMUNITY_Community 83|Community 83]]
+- [[_COMMUNITY_Community 86|Community 86]]
+- [[_COMMUNITY_Community 87|Community 87]]
+- [[_COMMUNITY_Community 95|Community 95]]
+- [[_COMMUNITY_Community 96|Community 96]]
+- [[_COMMUNITY_Community 97|Community 97]]
+- [[_COMMUNITY_Community 99|Community 99]]
+- [[_COMMUNITY_Community 101|Community 101]]
+- [[_COMMUNITY_Community 102|Community 102]]
+- [[_COMMUNITY_Community 103|Community 103]]
+- [[_COMMUNITY_Community 104|Community 104]]
+- [[_COMMUNITY_Community 105|Community 105]]
+- [[_COMMUNITY_Community 106|Community 106]]
+- [[_COMMUNITY_Community 112|Community 112]]
+- [[_COMMUNITY_Community 119|Community 119]]
+- [[_COMMUNITY_Community 120|Community 120]]
+- [[_COMMUNITY_Community 130|Community 130]]
+- [[_COMMUNITY_Community 131|Community 131]]
+- [[_COMMUNITY_Community 132|Community 132]]
+- [[_COMMUNITY_Community 133|Community 133]]
+- [[_COMMUNITY_Community 134|Community 134]]
+- [[_COMMUNITY_Community 135|Community 135]]
+- [[_COMMUNITY_Community 136|Community 136]]
+- [[_COMMUNITY_Community 138|Community 138]]
+
+## God Nodes (most connected - your core abstractions)
+1. `GetDB()` - 95 edges
+2. `New()` - 50 edges
+3. `contains()` - 42 edges
+4. `main()` - 41 edges
+5. `toLower()` - 34 edges
+6. `demoFetch()` - 32 edges
+7. `Queries` - 28 edges
+8. `IntegrationHandler` - 26 edges
+9. `setError()` - 25 edges
+10. `getAuthUserID()` - 24 edges
+
+## Surprising Connections (you probably didn't know these)
+- `createTask()` --calls--> `setError()`  [INFERRED]
+  mobile/src/screens/TasksScreen.tsx → desktop/src/main.js
+- `toggleTaskStatus()` --calls--> `setError()`  [INFERRED]
+  mobile/src/screens/TasksScreen.tsx → desktop/src/main.js
+- `deleteTask()` --calls--> `setError()`  [INFERRED]
+  mobile/src/screens/TasksScreen.tsx → desktop/src/main.js
+- `startEntry()` --calls--> `setError()`  [INFERRED]
+  mobile/src/screens/TimeEntriesScreen.tsx → desktop/src/main.js
+- `stopEntry()` --calls--> `setError()`  [INFERRED]
+  mobile/src/screens/TimeEntriesScreen.tsx → desktop/src/main.js
+
+## Communities
+
+### Community 0 - "Community 0"
+Cohesion: 0.03
+Nodes (147): DB, NewDB(), centralizedOAuthUser, buildControlServiceCallbackURL(), buildControlServiceGitHubStartURL(), buildGitHubAppInstallCallbackURL(), clearControlServiceAuthFlowState(), controlServiceClient() (+139 more)
+
+### Community 1 - "Community 1"
+Cohesion: 0.02
+Nodes (74): applySmartSuggestions(), detectAndApplySmartData(), handleQuickSave(), hideMessage(), saveBookmark(), setButtonLoading(), showMessage(), uploadFile() (+66 more)
+
+### Community 2 - "Community 2"
+Cohesion: 0.03
+Nodes (62): handleDemoMode(), ProtectedRoute(), DemoStatus(), Header(), getAuthHeaders(), isDemoMode(), useAuth(), DemoModeApiClient (+54 more)
+
+### Community 3 - "Community 3"
+Cohesion: 0.02
+Nodes (53): initializeDragonflyDB(), main(), AppConfig, Config, getDurationEnv(), getEnvWithDefault(), Load(), DatabaseConfig (+45 more)
+
+### Community 4 - "Community 4"
+Cohesion: 0.03
+Nodes (84): SeedData(), GetDB(), AdminDeleteLearningPath(), AdminGetAllLearningPaths(), AdminGetStats(), AdminGetUsers(), AdminMiddleware(), AdminReviewLearningPath() (+76 more)
+
+### Community 5 - "Community 5"
+Cohesion: 0.05
+Nodes (78): AddConversationMemberRequest, AdminCreateUser(), AttachmentInput, conversationListItem, CreateConversationRequest, CreateMessageRequest, CreateReactionRequest, CreateVaultItemRequest (+70 more)
+
+### Community 6 - "Community 6"
+Cohesion: 0.04
+Nodes (46): AcceptTaskSuggestion(), buildTaskContext(), generateAIContent(), generateAISummary(), GenerateContent(), GenerateTagSuggestions(), generateTaskSuggestions(), GetAIProviders() (+38 more)
+
+### Community 7 - "Community 7"
+Cohesion: 0.05
+Nodes (45): disableTOTP(), enableTOTP(), fetchTOTPStatus(), getAuthHeaders(), regenerateBackupCodes(), setupTOTP(), verifyBackupCode(), verifyTOTPCode() (+37 more)
+
+### Community 8 - "Community 8"
+Cohesion: 0.07
+Nodes (60): Ae(), ar(), at(), Bt(), children(), cr(), Ct(), de() (+52 more)
+
+### Community 9 - "Community 9"
+Cohesion: 0.04
+Nodes (50): GetAISettings(), getDefaultAISettings(), isMasked(), UpdateAISettings(), AISettings, AuthMiddleware(), ChangePassword(), CheckUsers() (+42 more)
+
+### Community 10 - "Community 10"
+Cohesion: 0.05
+Nodes (33): GetChannelVideos(), GetFireshipVideos(), GetNetworkChuckVideos(), GetYouTubeChannelVideosFromURL(), GetYouTubeTrending(), SearchYouTube(), YouTubeSearchTest(), YouTubeChannelRequest (+25 more)
+
+### Community 11 - "Community 11"
+Cohesion: 0.05
+Nodes (27): downloadUpdate(), containsMaliciousContent(), InputValidationMiddleware(), sanitizeInput(), ValidateRequestBody(), generateMemoryCacheKey(), InvalidateMemoryCache(), MemoryCacheInvalidationMiddleware() (+19 more)
+
+### Community 12 - "Community 12"
+Cohesion: 0.06
+Nodes (28): initializeSecuritySecrets(), GenerateAPIKey(), generateRandomString(), createFileShareRequest, buildPublicShareURL(), CreateFileShare(), determineFileType(), generateSecureShareToken() (+20 more)
+
+### Community 13 - "Community 13"
+Cohesion: 0.08
+Nodes (41): getControlServiceTokenForUser(), CreateEncryptedNote(), DecryptNoteContent(), determineFileTypeForEncryption(), DownloadEncryptedFile(), EncryptNoteContent(), generateRandomStringForFile(), GetEncryptedNote() (+33 more)
+
+### Community 14 - "Community 14"
+Cohesion: 0.06
+Nodes (18): InitDatabase(), shouldRunLegacySQLMigrations(), InitLogger(), Logger(), logPerformanceEvent(), logRequestBody(), logSecurityEvent(), PerformanceLogger() (+10 more)
+
+### Community 15 - "Community 15"
+Cohesion: 0.1
+Nodes (24): getApiOrigin(), getApiV1BaseUrl(), trimApiSuffix(), trimTrailingSlash(), getAuthCallbackUrl(), startGitHubSignIn(), backupSelectedRepositories(), checkGitHubConnection() (+16 more)
+
+### Community 16 - "Community 16"
+Cohesion: 0.07
+Nodes (12): calculateFocusScore(), NewAnalyticsHandler(), AnalyticsHandler, getIntValue(), getStringValue(), logSearchAnalytics(), min(), performEnhancedSearch() (+4 more)
+
+### Community 17 - "Community 17"
+Cohesion: 0.1
+Nodes (23): progressWriter, UpdateRequest, backupUserData(), broadcastProgress(), CheckForUpdates(), checkForUpdatesWithDocker(), checkForUpdatesWithDockerRegistry(), copyDirectory() (+15 more)
+
+### Community 18 - "Community 18"
+Cohesion: 0.1
+Nodes (25): BraveNewsResponse, BraveSearchResponse, BraveSearchResult, SearchNews(), SearchWeb(), getBoolEnvWithDefault(), getDefaultSearchSettings(), getEnvWithDefault() (+17 more)
+
+### Community 19 - "Community 19"
+Cohesion: 0.07
+Nodes (2): DBTX, Queries
+
+### Community 20 - "Community 20"
+Cohesion: 0.11
+Nodes (6): NewAIRecommendationHandler(), AIRecommendationHandler, NewAIRecommendationService(), AIRecommendationService, RecommendationRequest, RecommendationScore
+
+### Community 21 - "Community 21"
+Cohesion: 0.11
+Nodes (10): BoundingBox, ComputerVisionService, DocumentAnalysis, DocumentSection, DocumentTable, FaceDetection, ImageAnalysisRequest, ImageAnalysisResponse (+2 more)
+
+### Community 22 - "Community 22"
+Cohesion: 0.09
+Nodes (6): NewVideoBookmarkHandler(), VideoBookmarkHandler, SaveVideoRequest, NewVideoBookmarkService(), VideoBookmarkService, VideoInfo
+
+### Community 23 - "Community 23"
+Cohesion: 0.13
+Nodes (1): IntegrationHandler
+
+### Community 24 - "Community 24"
+Cohesion: 0.09
+Nodes (5): adaptBookmarkFromApi(), editBookmark(), handleAddBookmark(), handleEditBookmark(), handleSubmit()
+
+### Community 25 - "Community 25"
+Cohesion: 0.11
+Nodes (10): handlePageChange(), stats(), storagePercentage(), taskCompletionRate(), totalPages(), weeklyActivityTotal(), handleRefresh(), loadStats() (+2 more)
+
+### Community 26 - "Community 26"
+Cohesion: 0.16
+Nodes (11): containsString(), GetAllFavicons(), GetFavicon(), NewFaviconFetcher(), BenchmarkFaviconFetch(), TestExtractHeadSection(), TestFaviconFetcher(), TestMakeAbsoluteURL() (+3 more)
+
+### Community 27 - "Community 27"
+Cohesion: 0.13
+Nodes (7): fetchWithAuth(), getAuthToken(), handleBackupSelectedRepos(), handleInstallGitHubApp(), loadFiles(), loadGitHubBackupWorkspace(), parseRepoPayload()
+
+### Community 28 - "Community 28"
+Cohesion: 0.1
+Nodes (12): Challenge, ChallengeMilestone, ChallengeMilestoneCompletion, ChallengeParticipant, ChallengeResource, ChallengeTag, ChallengeTeam, Mentorship (+4 more)
+
+### Community 29 - "Community 29"
+Cohesion: 0.16
+Nodes (14): getAuthHeaders(), getQuickSearchSuggestions(), searchBrave(), searchNews(), searchWeb(), extractVideoId(), getVideoInfo(), handleKeyPress() (+6 more)
+
+### Community 30 - "Community 30"
+Cohesion: 0.11
+Nodes (3): looksLikeYouTube(), saveBookmark(), submitManualShare()
+
+### Community 31 - "Community 31"
+Cohesion: 0.13
+Nodes (10): hexToHsl(), isChatOpen(), toggleChat(), applyCustomColors(), applyScheme(), resetColors(), toggleDarkMode(), updateSchemesForTheme() (+2 more)
+
+### Community 32 - "Community 32"
+Cohesion: 0.11
+Nodes (9): Analytics, AnalyticsReport, ContentAnalytics, GitHubAnalytics, Goal, HabitAnalytics, LearningAnalytics, Milestone (+1 more)
+
+### Community 33 - "Community 33"
+Cohesion: 0.18
+Nodes (17): GenerateEmbeddingRequest, GenerateEmbeddingResponse, buildSemanticSearchResult(), compactSemanticText(), cosineSimilarity(), findSimilarContent(), GenerateEmbedding(), generateHighlights() (+9 more)
+
+### Community 34 - "Community 34"
+Cohesion: 0.12
+Nodes (16): DiscordConfig, GitHubConfig, GoogleConfig, Integration, IntegrationConfig, IntegrationStatus, IntegrationType, NotionConfig (+8 more)
+
+### Community 35 - "Community 35"
+Cohesion: 0.12
+Nodes (3): calculateMatchScore(), NewCommunityHandler(), CommunityHandler
+
+### Community 36 - "Community 36"
+Cohesion: 0.13
+Nodes (4): Metrics, copyDurationMap(), copyMap(), GetMetrics()
+
+### Community 37 - "Community 37"
+Cohesion: 0.12
+Nodes (6): isSupported(), triggerHaptic(), useHaptics(), Messages(), Profile(), Button()
+
+### Community 38 - "Community 38"
+Cohesion: 0.2
+Nodes (10): completeSetup(), generateApiKey(), saveSettings(), setButtonLoading(), showConnectionStatus(), showMessage(), showSetupConnectionStatus(), testConnection() (+2 more)
+
+### Community 39 - "Community 39"
+Cohesion: 0.12
+Nodes (2): NewGoalsHabitsHandler(), GoalsHabitsHandler
+
+### Community 40 - "Community 40"
+Cohesion: 0.12
+Nodes (2): NewMarketplaceHandler(), MarketplaceHandler
+
+### Community 41 - "Community 41"
+Cohesion: 0.19
+Nodes (8): generateCalendarDays(), getCellClass(), getDateClass(), getDaysInMonth(), getFirstDayOfMonth(), isDateEnd(), isDateInRange(), isDateStart()
+
+### Community 42 - "Community 42"
+Cohesion: 0.23
+Nodes (11): closeCreateWorkspaceModal(), createDefaultWorkspace(), getAuthToken(), getWorkspaceIcon(), handleCreateWorkspace(), handleWorkspaceSelect(), loadWorkspaces(), normalizeWorkspace() (+3 more)
+
+### Community 43 - "Community 43"
+Cohesion: 0.27
+Nodes (14): cleanupHistory(), detectContentType(), getTrackeepConfig(), getYouTubeHistory(), openPopupWithContext(), parseResponseError(), parseYouTubeVideoMeta(), saveYouTubeBookmark() (+6 more)
+
+### Community 44 - "Community 44"
+Cohesion: 0.13
+Nodes (1): Validator
+
+### Community 45 - "Community 45"
+Cohesion: 0.2
+Nodes (9): Category, estimateReadingTime(), generateSlug(), Template, TemplateVariable, WikiAttachment, WikiBacklink, WikiPage (+1 more)
+
+### Community 46 - "Community 46"
+Cohesion: 0.19
+Nodes (6): generateId(), getFileExtension(), handleDrop(), handleFileSelect(), handleUrlImport(), simulateUpload()
+
+### Community 47 - "Community 47"
+Cohesion: 0.17
+Nodes (6): GoalTag, GoalTemplate, GoalTemplateMilestone, Habit, HabitEntry, HabitTag
+
+### Community 48 - "Community 48"
+Cohesion: 0.17
+Nodes (2): canUpload(), isValidUrl()
+
+### Community 49 - "Community 49"
+Cohesion: 0.24
+Nodes (8): handleHexChange(), handleMouseMove(), handleSavedColorClick(), handleSliderMouseDown(), hexToHSL(), hslToHex(), updateColorFromHue(), updateHueFromPosition()
+
+### Community 50 - "Community 50"
+Cohesion: 0.22
+Nodes (6): fetchSessions(), getProviderFromModel(), getToken(), handleSendMessage(), loadSessionMessages(), scrollToHighlightedMessage()
+
+### Community 51 - "Community 51"
+Cohesion: 0.17
+Nodes (11): Team, TeamActivity, TeamBookmark, TeamFile, TeamInvitation, TeamMember, TeamNote, TeamProject (+3 more)
+
+### Community 52 - "Community 52"
+Cohesion: 0.17
+Nodes (11): AuditLog, Bookmark, BookmarkTag, File, FileTag, Note, NoteTag, Tag (+3 more)
+
+### Community 53 - "Community 53"
+Cohesion: 0.2
+Nodes (6): ContentShare, generateShareToken(), MarketplaceItem, MarketplacePurchase, MarketplaceReview, MarketplaceTag
+
+### Community 54 - "Community 54"
+Cohesion: 0.18
+Nodes (10): AddTaskTagParams, CreateTaskParams, DeleteTaskParams, GetTaskByIDParams, GetTasksByStatusParams, GetTasksByTagParams, GetTasksByUserParams, RemoveTaskTagParams (+2 more)
+
+### Community 55 - "Community 55"
+Cohesion: 0.22
+Nodes (4): getMockCalendarEvents(), createEvent(), fetchCalendarData(), toggleEventCompletion()
+
+### Community 56 - "Community 56"
+Cohesion: 0.2
+Nodes (3): CalendarEvent, CalendarSettings, RecurrenceRule
+
+### Community 57 - "Community 57"
+Cohesion: 0.2
+Nodes (9): AddBookmarkTagParams, CreateBookmarkParams, DeleteBookmarkParams, GetBookmarkByIDParams, GetBookmarksByTagParams, GetBookmarksByUserParams, RemoveBookmarkTagParams, SearchBookmarksParams (+1 more)
+
+### Community 58 - "Community 58"
+Cohesion: 0.33
+Nodes (6): getToken(), handleAddMember(), handleDeleteMember(), loadMembers(), onWorkspaceChanged(), resolveWorkspaceId()
+
+### Community 60 - "Community 60"
+Cohesion: 0.31
+Nodes (4): apiRequest(), getToken(), MessagesRealtimeClient, uploadChatFile()
+
+### Community 61 - "Community 61"
+Cohesion: 0.22
+Nodes (3): AIRecommendation, RecommendationInteraction, UserPreference
+
+### Community 62 - "Community 62"
+Cohesion: 0.22
+Nodes (8): CreateUserParams, CreateUserRow, GetUserByEmailRow, GetUserByIDRow, ListUsersParams, ListUsersRow, UpdateUserParams, UpdateUserRow
+
+### Community 63 - "Community 63"
+Cohesion: 0.46
+Nodes (7): closePrompt(), detectAndNotify(), escapeHtml(), initDetection(), parseYouTubeVideo(), renderPrompt(), sendMessage()
+
+### Community 64 - "Community 64"
+Cohesion: 0.25
+Nodes (5): ScrapedContent, ScrapedImage, ScrapedLink, ScrapedVideo, ScrapingJob
+
+### Community 66 - "Community 66"
+Cohesion: 0.48
+Nodes (5): buildShareDraft(), firstCandidateTitleFromText(), firstUrlFromText(), normalizeUrl(), titleFromUrl()
+
+### Community 67 - "Community 67"
+Cohesion: 0.29
+Nodes (1): UserServiceExample
+
+### Community 68 - "Community 68"
+Cohesion: 0.29
+Nodes (6): AICodeReview, AIContentGeneration, AILearningRecommendation, AISummary, AITagSuggestion, AITaskSuggestion
+
+### Community 69 - "Community 69"
+Cohesion: 0.29
+Nodes (6): Follow, Project, ProjectTag, Skill, SocialLink, UserProfileStats
+
+### Community 70 - "Community 70"
+Cohesion: 0.33
+Nodes (1): TimeEntry
+
+### Community 71 - "Community 71"
+Cohesion: 0.29
+Nodes (5): ContentEmbedding, SavedSearch, SavedSearchTag, SearchAnalytics, SearchSuggestion
+
+### Community 74 - "Community 74"
+Cohesion: 0.29
+Nodes (2): importData(), ExportImport()
+
+### Community 75 - "Community 75"
+Cohesion: 0.33
+Nodes (2): callAIAPI(), handleSendMessage()
+
+### Community 77 - "Community 77"
+Cohesion: 0.33
+Nodes (5): Enrollment, LearningModule, LearningPath, ModuleResource, Progress
+
+### Community 79 - "Community 79"
+Cohesion: 0.53
+Nodes (4): addTag(), filteredTags(), handleInputKeyDown(), removeTag()
+
+### Community 81 - "Community 81"
+Cohesion: 0.47
+Nodes (3): CodeBlock(), inferCodeLanguage(), normalizeCodeLanguage()
+
+### Community 83 - "Community 83"
+Cohesion: 0.6
+Nodes (5): breakDownDuration(), formatDuration(), formatDurationDetailed(), formatDurationShort(), getLargestTimeUnit()
+
+### Community 86 - "Community 86"
+Cohesion: 0.4
+Nodes (1): GracefulShutdown
+
+### Community 87 - "Community 87"
+Cohesion: 0.4
+Nodes (1): ErrorResponse
+
+### Community 95 - "Community 95"
+Cohesion: 0.5
+Nodes (1): YouTubeChannelCache
+
+### Community 96 - "Community 96"
+Cohesion: 0.5
+Nodes (1): FileAnalysis
+
+### Community 97 - "Community 97"
+Cohesion: 0.5
+Nodes (3): GitHubAppInstallation, GitHubAppInstallState, GitHubRepoBackup
+
+### Community 99 - "Community 99"
+Cohesion: 0.67
+Nodes (2): handleSubmit(), resetForm()
+
+### Community 101 - "Community 101"
+Cohesion: 0.67
+Nodes (2): File, FileType
+
+### Community 102 - "Community 102"
+Cohesion: 0.67
+Nodes (2): APIKey, BrowserExtension
+
+### Community 103 - "Community 103"
+Cohesion: 0.67
+Nodes (2): ChatMessage, ChatSession
+
+### Community 104 - "Community 104"
+Cohesion: 0.67
+Nodes (1): VideoBookmark
+
+### Community 105 - "Community 105"
+Cohesion: 0.67
+Nodes (2): Course, LearningPathCourse
+
+### Community 106 - "Community 106"
+Cohesion: 0.67
+Nodes (1): ProductionConfig
+
+### Community 112 - "Community 112"
+Cohesion: 1.0
+Nodes (2): extractVideoId(), handleSubmit()
+
+### Community 119 - "Community 119"
+Cohesion: 1.0
+Nodes (2): handleKeyPress(), handleSendMessage()
+
+### Community 120 - "Community 120"
+Cohesion: 1.0
+Nodes (2): handleKeyPress(), handleSendMessage()
+
+### Community 130 - "Community 130"
+Cohesion: 1.0
+Nodes (1): Note
+
+### Community 131 - "Community 131"
+Cohesion: 1.0
+Nodes (1): User
+
+### Community 132 - "Community 132"
+Cohesion: 1.0
+Nodes (1): Bookmark
+
+### Community 133 - "Community 133"
+Cohesion: 1.0
+Nodes (1): Tag
+
+### Community 134 - "Community 134"
+Cohesion: 1.0
+Nodes (1): GitHubUserAuth
+
+### Community 135 - "Community 135"
+Cohesion: 1.0
+Nodes (1): ControlServiceSession
+
+### Community 136 - "Community 136"
+Cohesion: 1.0
+Nodes (1): UserAISettings
+
+### Community 138 - "Community 138"
+Cohesion: 1.0
+Nodes (1): Querier
+
+## Knowledge Gaps
+- **290 isolated node(s):** `Channel`, `ChannelInfo`, `DetectedSuggestion`, `DetectedAttachment`, `CacheEntry` (+285 more)
+  These have ≤1 connection - possible missing edges or undocumented components.
+- **Thin community `Community 19`** (30 nodes): `db.go`, `DBTX`, `Queries`, `.AddBookmarkTag()`, `.AddTaskTag()`, `.CreateBookmark()`, `.CreateTask()`, `.CreateUser()`, `.DeleteBookmark()`, `.DeleteTask()`, `.DeleteUser()`, `.GetBookmarkByID()`, `.GetBookmarksByTag()`, `.GetBookmarksByUser()`, `.GetTaskByID()`, `.GetTasksByStatus()`, `.GetTasksByTag()`, `.GetTasksByUser()`, `.GetUserByEmail()`, `.GetUserByID()`, `.ListUsers()`, `.RemoveBookmarkTag()`, `.RemoveTaskTag()`, `.SearchBookmarks()`, `.SearchTasks()`, `.UpdateBookmark()`, `.UpdateLastLogin()`, `.UpdateTask()`, `.UpdateUser()`, `.WithTx()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 23`** (26 nodes): `IntegrationHandler`, `.AuthorizeIntegration()`, `.CreateIntegration()`, `.DeleteIntegration()`, `.exchangeDiscordCode()`, `.exchangeGitHubCode()`, `.exchangeGoogleCode()`, `.exchangeNotionCode()`, `.exchangeSlackCode()`, `.getDiscordAuthURL()`, `.getGitHubAuthURL()`, `.getGoogleAuthURL()`, `.GetIntegration()`, `.GetIntegrations()`, `.getNotionAuthURL()`, `.getSlackAuthURL()`, `.GetSyncLogs()`, `.OAuthCallback()`, `.performSync()`, `.syncDiscord()`, `.syncGitHub()`, `.syncGoogle()`, `.SyncIntegration()`, `.syncNotion()`, `.syncSlack()`, `.UpdateIntegration()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 39`** (16 nodes): `goals_habits.go`, `NewGoalsHabitsHandler()`, `GoalsHabitsHandler`, `.CreateGoal()`, `.CreateHabit()`, `.CreateHabitEntry()`, `.DeleteGoal()`, `.DeleteHabit()`, `.GetDashboardStats()`, `.GetGoal()`, `.GetGoals()`, `.GetHabit()`, `.GetHabitEntries()`, `.GetHabits()`, `.UpdateGoal()`, `.UpdateHabit()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 40`** (16 nodes): `marketplace.go`, `NewMarketplaceHandler()`, `MarketplaceHandler`, `.CreateContentShare()`, `.CreateMarketplaceItem()`, `.CreateMarketplaceReview()`, `.DeleteContentShare()`, `.DeleteMarketplaceItem()`, `.GetContentShare()`, `.GetMarketplaceItem()`, `.GetMarketplaceItems()`, `.GetMarketplaceReviews()`, `.GetMarketplaceStats()`, `.GetMyContentShares()`, `.GetMyMarketplaceItems()`, `.UpdateMarketplaceItem()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 44`** (15 nodes): `validator.go`, `Validator`, `.Clear()`, `.Email()`, `.GetError()`, `.GetErrors()`, `.HasErrors()`, `.In()`, `.Match()`, `.MaxLength()`, `.MinLength()`, `NewValidator()`, `.Required()`, `.URL()`, `.ValidatePassword()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 48`** (13 nodes): `FileUploadModal.tsx`, `addAssociation()`, `addTag()`, `canUpload()`, `getFileIcon()`, `handleDrag()`, `handleDrop()`, `handleFileSelect()`, `handleKeyDown()`, `handleUpload()`, `isValidUrl()`, `removeAssociation()`, `removeTag()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 67`** (7 nodes): `user_service_example.go`, `NewUserServiceExample()`, `UserServiceExample`, `.CreateUserExample()`, `.GetUserExample()`, `.SearchUsersExample()`, `.TransactionExample()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 70`** (7 nodes): `time_entry.go`, `TimeEntry`, `.BeforeCreate()`, `.BeforeUpdate()`, `.GetDuration()`, `.GetFormattedDuration()`, `.Stop()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 74`** (7 nodes): `ExportImport.tsx`, `export-import.ts`, `exportData()`, `getImportSummary()`, `importData()`, `validateImportData()`, `ExportImport()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 75`** (7 nodes): `AIChat.tsx`, `callAIAPI()`, `checkMobile()`, `handleClickOutside()`, `handleSendMessage()`, `initializeAIModels()`, `startNewChat()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 86`** (5 nodes): `graceful_shutdown.go`, `NewGracefulShutdown()`, `GracefulShutdown`, `.AddCleanupFunc()`, `.Wait()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 87`** (5 nodes): `error_handler.go`, `ErrorHandlerMiddleware()`, `MethodNotAllowedHandler()`, `NotFoundHandler()`, `ErrorResponse`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 95`** (4 nodes): `youtube_cache.go`, `YouTubeChannelCache`, `.IsExpired()`, `.TableName()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 96`** (4 nodes): `file_analysis.go`, `FileAnalysis`, `.BeforeCreate()`, `.TableName()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 99`** (4 nodes): `LearningPathModal.tsx`, `handleInputChange()`, `handleSubmit()`, `resetForm()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 101`** (3 nodes): `file.go`, `File`, `FileType`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 102`** (3 nodes): `browser_extension.go`, `APIKey`, `BrowserExtension`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 103`** (3 nodes): `chat.go`, `ChatMessage`, `ChatSession`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 104`** (3 nodes): `video_bookmark.go`, `VideoBookmark`, `.TableName()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 105`** (3 nodes): `course.go`, `Course`, `LearningPathCourse`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 106`** (3 nodes): `production.go`, `DefaultProductionConfig()`, `ProductionConfig`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 112`** (3 nodes): `VideoUploadModal.tsx`, `extractVideoId()`, `handleSubmit()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 119`** (3 nodes): `FloatingAI.tsx`, `handleKeyPress()`, `handleSendMessage()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 120`** (3 nodes): `AIChatPanel.tsx`, `handleKeyPress()`, `handleSendMessage()`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 130`** (2 nodes): `note.go`, `Note`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 131`** (2 nodes): `user.go`, `User`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 132`** (2 nodes): `bookmark.go`, `Bookmark`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 133`** (2 nodes): `tag.go`, `Tag`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 134`** (2 nodes): `github_user_auth.go`, `GitHubUserAuth`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 135`** (2 nodes): `control_service_auth.go`, `ControlServiceSession`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 136`** (2 nodes): `ai_settings.go`, `UserAISettings`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+- **Thin community `Community 138`** (2 nodes): `querier.go`, `Querier`
+  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
+
+## Suggested Questions
+_Questions this graph is uniquely positioned to answer:_
+
+- **Why does `GetDB()` connect `Community 4` to `Community 0`, `Community 33`, `Community 1`, `Community 3`, `Community 5`, `Community 9`, `Community 10`, `Community 12`, `Community 13`, `Community 14`, `Community 22`?**
+  _High betweenness centrality (0.165) - this node is a cross-community bridge._
+- **Why does `main()` connect `Community 3` to `Community 1`, `Community 35`, `Community 4`, `Community 39`, `Community 40`, `Community 9`, `Community 11`, `Community 12`, `Community 14`, `Community 16`, `Community 20`, `Community 22`?**
+  _High betweenness centrality (0.149) - this node is a cross-community bridge._
+- **Why does `contains()` connect `Community 1` to `Community 0`, `Community 3`, `Community 4`, `Community 5`, `Community 6`, `Community 9`, `Community 10`, `Community 11`, `Community 12`, `Community 13`, `Community 17`, `Community 21`, `Community 26`?**
+  _High betweenness centrality (0.117) - this node is a cross-community bridge._
+- **Are the 94 inferred relationships involving `GetDB()` (e.g. with `main()` and `SeedData()`) actually correct?**
+  _`GetDB()` has 94 INFERRED edges - model-reasoned connections that need verification._
+- **Are the 49 inferred relationships involving `New()` (e.g. with `InitLogger()` and `applySuggestionAction()`) actually correct?**
+  _`New()` has 49 INFERRED edges - model-reasoned connections that need verification._
+- **Are the 40 inferred relationships involving `contains()` (e.g. with `DetectMessageContent()` and `getDefaultFavicon()`) actually correct?**
+  _`contains()` has 40 INFERRED edges - model-reasoned connections that need verification._
+- **Are the 38 inferred relationships involving `main()` (e.g. with `Load()` and `InitDatabase()`) actually correct?**
+  _`main()` has 38 INFERRED edges - model-reasoned connections that need verification._