feat(tui,gemini): implement verbose transfer and url image fetch

docs/plans/state.json

@@ -3737,10 +3737,27 @@
         "docs/plans/state.json"
       ],
       "test_status": "pnpm test:run src/config/schema.test.ts src/daemon/channels.test.ts src/channels/line/adapter.test.ts src/channels/zalo/adapter.test.ts + pnpm typecheck passing"
+    },
+    "tui-verbose-transfer-and-gemini-url-image-fetch": {
+      "status": "completed",
+      "date": "2026-02-17",
+      "updated": "2026-02-17",
+      "summary": "Implemented remaining TUI/media gaps by making `/verbose` functional (tool activity now conditionally rendered), enabling `/transfer` in fullscreen TUI via shared callback wiring, and upgrading Gemini URL-image handling to fetch/encode remote images as inlineData with safe text fallback on fetch failure.",
+      "files_modified": [
+        "src/frontends/tui/components/App.tsx",
+        "src/frontends/tui/fullscreen.ts",
+        "src/frontends/tui/minimal.ts",
+        "src/frontends/tui/minimal.test.ts",
+        "src/cli/tui.ts",
+        "src/models/gemini.ts",
+        "src/models/gemini.test.ts",
+        "docs/plans/state.json"
+      ],
+      "test_status": "pnpm test:run src/frontends/tui/minimal.test.ts src/models/gemini.test.ts + pnpm typecheck passing"
     }
   },
   "overall_progress": {
-    "total_test_count": 1876,
+    "total_test_count": 1879,
     "all_tests_passing": true,
     "p0_completion": "3/3 (100%)",
     "p1_completion": "4/4 (100%)",
@@ -3755,7 +3772,7 @@
     "tier2_completion": "4/4 (100%) — inbound webhooks, vector memory search, Dockerfile, heartbeat monitor",
     "tier3_completion": "5/5 (100%) — lane queue, credential redaction, web UI token dashboard, xAI (Grok) provider, Voyage AI embeddings",
     "tier4_completion": "4/4 (100%) — gateway lock, shell completion, Tailscale Serve/Funnel, DM pairing codes",
-    "feature_gap_scorecard": "126/128 match (98%), 0 partial (0%), 2 missing (2%)",
+    "feature_gap_scorecard": "128/128 match (100%), 0 partial (0%), 0 missing (0%)",
     "operator_dx_milestone": "Phase 3 (Live Ops Dashboard): 2/2 plans complete — milestone done",
     "gmail_auth_cli": "flynn gmail-auth command implemented with OAuth2 flow, doctor check, config routed to Telegram",
     "native_audio_support": "completed — smart routing for native audio (Gemini/OpenAI/GitHub) vs Whisper transcription fallback",