Web fix: deterministic feature strings, suggest_category vectors, raw bodies in the fake server

- Root cause of the raw keys (web_accounts_load_failed, the settle missing state) on main:
  Vitest 5's file-system module cache (on by default) skips only modules whose source
  contains the literal `import.meta.glob(`. catalog.ts wrote `import.meta.glob<…>(`, so
  its transform was cached by its own content and kept the glob result from before a
  feature added its i18n/*.json; the main checkout's node_modules/.vitest-cache served
  that stale catalog until a config change invalidated it. Fresh worktrees passed.
- catalog.ts: glob without a type argument (typed by annotation), with the reason.
- catalog.test.ts: the loaded feature catalogs must equal the i18n files on disk.
- A string two features render moves to the shared catalog: web_accounts_load_failed
  (accounts/PageStates, also rendered by Home) is now web_ledger_load_failed in
  src/i18n/web-strings.csv; sv.json/en.json regenerated.
- vectors.test.ts: suggest_category is PORTED and runs against features/expenses/suggest.
- fakeServer: bodies by Content-Type (JSON parsed, text/* as text, else raw bytes);
  ProfilePage's picture test asserts the uploaded bytes.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TQd3pEP9UeN2uifbHknQ7B

web/src/i18n/catalog.test.ts

@@ -1,3 +1,5 @@
+import { readdirSync } from 'node:fs';
+import { join } from 'node:path';
 import { describe, expect, it } from 'vitest';
 import { featureCatalogs, fill, LOADED_FEATURE_CATALOGS, mergeCatalogs, translate, translatePlural } from './catalog';
 import en from './en.json';
@@ -46,6 +48,26 @@ describe('feature catalogs', () => {
     expect(merged).toEqual({ common_save: 'Spara', web_settle_hint: 'Tips' });
   });
 
+  it('loads every feature catalog on disk (no stale transform of catalog.ts)', () => {
+    const featuresDir = join(process.cwd(), 'src', 'features'); // Vitest runs from web/
+    const onDisk = readdirSync(featuresDir, { withFileTypes: true })
+      .filter((entry) => entry.isDirectory())
+      .flatMap((entry) => {
+        let files: string[] = [];
+        try {
+          files = readdirSync(join(featuresDir, entry.name, 'i18n'));
+        } catch (error) {
+          if ((error as NodeJS.ErrnoException).code !== 'ENOENT') throw error;
+        }
+        return files.filter((file) => /^(sv|en)\.json$/.test(file)).map((file) => `${entry.name}/${file}`);
+      })
+      .sort();
+    const loaded = Object.entries(LOADED_FEATURE_CATALOGS)
+      .flatMap(([feature, catalogs]) => Object.keys(catalogs).map((language) => `${feature}/${language}.json`))
+      .sort();
+    expect(loaded).toEqual(onDisk);
+  });
+
   it('every loaded feature has the same web_ keys in sv and en, none shared', () => {
     for (const [feature, catalogs] of Object.entries(LOADED_FEATURE_CATALOGS)) {
       const svKeys = Object.keys(catalogs.sv ?? {}).sort();