feat: right-click menus everywhere, workspace/session cost, long-term DB safety

Right-click menus: one portal shell (components/ContextMenu.tsx) for every
item with actions - sidebar/Recents/archived session rows (SessionMenu),
console tabs, pane headers, the Changes panel's files/tree/commits, the
workspace home, sessions outside a workspace (SessionRowMenu: Sessions
table, Dashboard, Activity, Workflow runs), prompt images, every Settings
list and every Claude Code/Codex config list (FileItemMenu). Buttons stay;
a delete keeps its button's confirm; the shell stops portal clicks from
reaching the card that opened it.

Status bar: Workspace $ and Session $ on the Workspace page, from
?lane= on GET /api/pricing/cost and the focused/replayed session's cost.

Database, no data dropped: synchronous=NORMAL, journal_size_limit 64 MB,
hourly PASSIVE checkpoint + PRAGMA optimize, idx_events_session_created
(replacing the redundant idx_events_session), watchdog reads
sessions.transcript_path, transcript parsed before the hook's write
transaction, GET /api/sessions/:id?events=0 for the web page (reloads only
on its own session, debounced), streamed export, transactional clear-data
and chunked cleanup, subagent import reads tool_use_ids once, runtime logs
rotated past 5 MB.

client/src/i18n/locales/en/ccConfig.json

@@ -44,6 +44,7 @@
     "viewSource": "View source",
     "close": "Close",
     "copyPath": "Copy path",
+    "copyName": "Copy name",
     "copied": "Copied",
     "truncated": "(truncated for preview)",
     "size": "Size",
@@ -266,6 +267,7 @@
     "saving": "Saving…",
     "renameLabel": "Profile name",
     "renameHint": "Click to rename",
+    "rename": "Rename",
     "renameSuccess": "Renamed to \"{{name}}\"."
   },
   "explain": {

client/src/i18n/locales/en/codexConfig.json

@@ -38,7 +38,9 @@
     "newButton": "New",
     "viewButton": "View source",
     "editButton": "Edit",
-    "deleteButton": "Delete"
+    "deleteButton": "Delete",
+    "copyPath": "Copy path",
+    "copyName": "Copy name"
   },
   "edit": {
     "saveSuccess": "Saved · {{path}}",

client/src/i18n/locales/en/lanes.json

@@ -402,5 +402,18 @@
   "panes.newTerminal": "New terminal",
   "panes.close": "Close pane (its session keeps running as a tab)",
   "panes.resize": "Resize panes",
-  "tabs.home": "Workspace home"
+  "tabs.home": "Workspace home",
+  "sessionMenu.open": "Open",
+  "sessionMenu.openSplit": "Open in split",
+  "sessionMenu.details": "Session details",
+  "sessionMenu.copyId": "Copy session ID",
+  "sessionMenu.archive": "Archive",
+  "panes.show": "Show {{name}} here",
+  "panes.splitNew.right": "Split right with a new terminal",
+  "panes.splitNew.bottom": "Split down with a new terminal",
+  "panes.closeShort": "Close pane",
+  "changes.copyPath": "Copy relative path",
+  "changes.viewCommit": "View commit",
+  "changes.copySha": "Copy commit SHA",
+  "changes.copySubject": "Copy commit message"
 }

client/src/i18n/locales/en/nav.json

@@ -64,7 +64,9 @@
   "statusBar": {
     "running": "{{count}} running",
     "needYou": "{{count}} need you",
-    "today": "Today {{cost}}"
+    "today": "Today {{cost}}",
+    "workspace": "Workspace {{cost}}",
+    "session": "Session {{cost}}"
   },
   "version": "Version"
 }

client/src/i18n/locales/en/run.json

@@ -146,6 +146,7 @@
     "uploading": "Uploading image…",
     "failed": "Could not attach the image",
     "imagesOnly": "Only images can be dropped here",
-    "remove": "Remove image"
+    "remove": "Remove image",
+    "view": "View image"
   }
 }

client/src/i18n/locales/en/sessions.json

@@ -40,5 +40,11 @@
     "transcriptNotFound": "Conversation transcript not found for this agent. The transcript file may be missing or not yet linked."
   },
   "remoteSourceBadgeTitle": "Collected from a remote machine",
-  "toolBadgeTitle": "Recorded by {{tool}}"
+  "toolBadgeTitle": "Recorded by {{tool}}",
+  "menu": {
+    "details": "Open session details",
+    "inWorkspace": "Open in its workspace",
+    "copyId": "Copy session ID",
+    "copyFolder": "Copy folder path"
+  }
 }

client/src/i18n/locales/en/settings.json

@@ -735,5 +735,13 @@
       "en": "English",
       "vi": "Tiếng Việt"
     }
+  },
+  "rowMenu": {
+    "copyHost": "Copy host",
+    "copyUrl": "Copy endpoint",
+    "copyPattern": "Copy model pattern",
+    "copyPath": "Copy path",
+    "enable": "Enable",
+    "disable": "Disable"
   }
 }