fix(assistant): green CI round, trip notes the assistant can keep, calmer change cards

- the assistant keeps facts for a trip (remember_for_trip) as a change card,
  applied into the user's trip notes; existing expenses can be changed
- change card fields as a few icon chips with the rest folded under Details,
  the day band marks only what changes, the week grid as compact tiles
- no map button on receipts of things that have no place on the map
- tests follow the composer's accessible name, the receipt's status icon and
  the GL map's container; the hanging stream helper honours an early abort
- Postgres probe: qualified columns in the upsert updates; entities restored
  to the generator's output; strict ratchet reads the SDK client as untyped

server/scripts/strict-typings/mcp-sdk-client.d.ts

@@ -0,0 +1,9 @@
+// The MCP SDK's client and in-memory transport resolve, through the `paths`
+// redirect in tsconfig.json, to its CommonJS build, which ships no type
+// definitions next to it, so the build reads them as untyped modules. Only
+// the strict ratchet (tsconfig.strict.json) loads this file: it declares the
+// two modules untyped there too, so an import of them is not counted as an
+// error the build does not have. The build and the tests never see it.
+
+declare module '@modelcontextprotocol/sdk/client/index';
+declare module '@modelcontextprotocol/sdk/inMemory';