mini: add reconnect, forms, and shared targets (#37811)

Centralize session target resolution for mini and noninteractive
run paths. Recover from transport drops, replace questions with
forms, and keep tool/catalog state location-scoped with live
progress and theme discovery.

packages/tui/package.json

@@ -23,6 +23,7 @@
     "./context/runtime": "./src/context/runtime.tsx",
     "./context/client": "./src/context/client.tsx",
     "./context/theme": "./src/context/theme.tsx",
+    "./theme/discovery": "./src/theme/discovery.ts",
     "./context/editor": "./src/context/editor.ts",
     "./context/clipboard": "./src/context/clipboard.tsx",
     "./attention": "./src/attention.ts",