feat(insights): fix DBSCAN, Persian embeddings crash, D3 physics layouts, and D3 node not found runtime error

memento-note/locales/en.json

@@ -85,7 +85,8 @@
       "richtext": "Rich Text",
       "markdown": "Markdown",
       "text": "Plain text",
-      "checklist": "Checklist"
+      "checklist": "Checklist",
+      "clip": "Web clip"
     },
     "listItem": "List item",
     "addListItem": "+ List item",
@@ -861,9 +862,47 @@
     "brainstormInvite": "Brainstorm",
     "brainstormJoined": "Brainstorm",
     "systemNotification": "System",
+    "clipSaved": "Web clip saved",
     "downloadFailed": "Download failed",
     "brainstormShared": "Brainstorm shared"
   },
+  "clipper": {
+    "webClipper": "Web Clipper",
+    "connected": "Connected",
+    "destinationNotebook": "Destination notebook",
+    "selectNotebook": "Select a notebook",
+    "activePage": "Active page",
+    "selectionDetected": "Selection detected",
+    "ignore": "ignore",
+    "selectionHint": "Tip: highlight text on the page to clip a precise selection as a note.",
+    "clipSelection": "Clip selection",
+    "clipPage": "Clip this page",
+    "analyzingSource": "Analyzing source",
+    "processing": "Processing…",
+    "processingDetail": "Generating tags, semantic summary and embeddings.",
+    "successBadge": "Success",
+    "sentToNotebook": "Note saved to notebook",
+    "viewInMomento": "View in Momento",
+    "clipAnother": "Clip another page",
+    "captureFailed": "Capture failed",
+    "genericError": "Something went wrong while sending to your instance.",
+    "retry": "Retry",
+    "footer": "Momento Companion v2.1.2 · Secured HTTPS TLS 1.3",
+    "quitSimulator": "Close simulator",
+    "simulatorBadge": "Capture simulator",
+    "extensionActive": "Extension active on this page",
+    "publishedOn": "Published on {domain}",
+    "realtimeCapture": "Date: live capture",
+    "selectTextHint": "Select text below to clip",
+    "evalTipTitle": "Try it:",
+    "evalTipBody": "Highlight any text in the article below to activate the Selection state in the extension. You can also click a paragraph to simulate it.",
+    "clickParagraph": "Click to select this paragraph",
+    "selectionSaved": "Selection saved ({count} words)",
+    "clearSelection": "Clear selection",
+    "toastTitle": "Clipped note —",
+    "view": "View",
+    "simulatedClipper": "Clipper simulator"
+  },
   "nav": {
     "home": "Home",
     "notes": "Notes",
@@ -880,6 +919,9 @@
     "trash": "Trash",
     "support": "Support Memento ☕",
     "reminders": "Reminders",
+    "graphView": "Link map",
+    "insights": "Semantic themes",
+    "revision": "Review",
     "userManagement": "User Management",
     "accountSettings": "Account Settings",
     "manageAISettings": "Manage AI Settings",
@@ -1745,6 +1787,8 @@
     "imagesLabel": "Images",
     "notebookLabel": "Notebook",
     "typeLabel": "Type",
+    "sourceWebLabel": "Web source",
+    "openSource": "Open original page",
     "createdLabel": "Created",
     "modifiedLabel": "Updated",
     "labelsSection": "Labels",
@@ -2847,11 +2891,23 @@
     "title": "Graph View",
     "notesCount": "{count} notes",
     "connectionsCount": "{count} connections",
+    "visibleConnections": "{count} visible",
     "globalView": "Fit to View",
     "searchPlaceholder": "Filter...",
     "noNotesFound": "No notes found",
     "notebooks": "Notebooks",
     "resetFilter": "Reset",
+    "resetFocus": "Full graph",
+    "exploreFromNode": "Explore from this note",
+    "linkFilters": "Link filters",
+    "semanticThreshold": "Semantic threshold",
+    "edgeTypes": {
+      "explicitLink": "Note links (manual)",
+      "semanticEcho": "Memory Echo (AI)",
+      "titleMention": "Title mention",
+      "sharedLabel": "Shared tags",
+      "jaccard": "Keyword similarity"
+    },
     "relationshipTypes": "Relationship Types",
     "connections": "{count} connection",
     "connectionsPlural": "{count} connections",
@@ -2866,6 +2922,82 @@
       "updated": "Updated on"
     }
   },
+  "insightsView": {
+    "title": "Semantic Insights",
+    "subtitle": "Discover the hidden architecture of your knowledge",
+    "resync": "Re-sync network",
+    "mapping": "Mapping…",
+    "loading": "Loading your notes…",
+    "mappingTitle": "Mapping your knowledge…",
+    "mappingHint": "This can take one to three minutes. You can keep browsing; the page will update when it's done.",
+    "analyzeNow": "Start semantic analysis",
+    "emptyNeedMoreNotes": "Add {count} more notes to unlock semantic clustering (minimum 10).",
+    "embeddingsHint": "Only {indexed} of {total} notes are indexed for AI. Analysis will prepare them first (this may take several minutes).",
+    "vsGraphHint": "This is not the same as “Link map” (network icon in the sidebar): here, AI groups your notes by theme.",
+    "openGraphMap": "Open link map",
+    "analysisFailed": "Analysis failed. Check your AI settings or try again.",
+    "analysisSuccess": "Analysis complete: {count} themes detected.",
+    "analysisNoClusters": "No themes detected yet.",
+    "staleResults": "Showing results from the last analysis. Many notes changed since then — click “Resynchronize network” to refresh.",
+    "semanticGraphLegend": "Detected themes overview (not the link map)",
+    "fitGraphView": "Fit view",
+    "graphPreviewHint": "Theme overview: the number is how many notes belong here. Hover a dot for the title, click to open. Full list on the right.",
+    "graphMoreNotes": "+{count} more in this theme",
+    "graphNotesLabel": "notes",
+    "clusterFallback": "Theme {index}",
+    "unclusteredNotes": "{count} notes not assigned to a theme (hidden from graph).",
+    "emptyTitle": "Discover your knowledge clusters",
+    "emptyDescription": "Click \"Re-sync network\" to analyze your notes and find hidden connections",
+    "stats": {
+      "clusters": "Clusters",
+      "bridgeNotes": "Bridge notes"
+    },
+    "clusters": {
+      "title": "Semantic clusters",
+      "notesCount": "{count} notes",
+      "centralNotes": "Central notes",
+      "emptyCluster": "No notes in this cluster"
+    },
+    "bridgeNotes": {
+      "title": "Powerful bridge notes",
+      "score": "Score: {score}%",
+      "empty": "No significant bridge notes yet. Deepen your research to find new connections."
+    },
+    "suggestions": {
+      "title": "Missing links (AI generated)",
+      "bridging": "Bridging {clusterA} & {clusterB}",
+      "emptyTitle": "No connection suggestions yet",
+      "emptyDescription": "All your clusters may already be connected!",
+      "createNote": "Create bridge note"
+    },
+    "unknownNote": "Untitled note",
+    "viewSplit": "Split",
+    "viewGraph": "Graph",
+    "viewDashboard": "Dashboard",
+    "isolatedClusters": {
+      "title": "Isolated clusters ({count})",
+      "badge": "Not connected",
+      "empty": "All your semantic clusters are interconnected!"
+    },
+    "focusCluster": {
+      "title": "Cluster Focus Active",
+      "description": "This thematic cluster gathers {count} complementary notes. Click on a note to access it directly:",
+      "close": "Close"
+    },
+    "badgeDominant": "Dominant",
+    "bridgeCount": "bridge(s)",
+    "echoTitle": "You keep returning to this idea",
+    "tipClusters": "AI grouped your notes by semantic affinity — regardless of which notebook they're in. Each theme represents a subject your mind keeps returning to.",
+    "tipClustersAction": "Click a theme to see its notes. Click a note to open it.",
+    "tipBridgeNotes": "These notes speak to two different themes at once. They reveal where your thinking crosses boundaries — often where the most original ideas hide.",
+    "tipBridgeNotesAction": "Click a note to open it and understand the connection.",
+    "tipEcho": "Memory Echo detects two notes written at very different times that cover the same idea. Your mind revisited a thought without realising it.",
+    "tipEchoAction": "Two notes, same idea, different moments. Click to explore.",
+    "tipSuggestions": "These themes have no note linking them yet. AI proposes a starting idea. Click 'Create bridge note' to write it and open it in the editor.",
+    "tipSuggestionsAction": "Click 'Create bridge note' to write the note and open it immediately.",
+    "tipIsolated": "These themes are isolated: no note connects them to the others. Maybe you're exploring a fragile idea? One synthesis note would be enough to create the link.",
+    "tipIsolatedAction": "These themes have no note connecting them to the rest of your thinking."
+  },
   "consent": {
     "banner": {
       "title": "Cookie Preferences",