feat: entry templates + tag autocomplete + slideover push + robustness bundle

- Entry templates: new vault_entries.template column drives a typed
  sub-kind ('credit-card', 'ssh-key', 'server', 'recovery-codes'). Card
  + table label off the template, badge reads "credit card" instead of
  "note". Templates seed kind=note (no site/password required), use
  custom_fields with optional dropdown options (brand, month/year,
  protocol). Round-tripped across export/import/duplicate/master-pw
  rotation, preserved by partial PUTs via a HasTemplate flag.
- Custom fields: support per-field `options[]` rendering as <select>
  (card brand, expiry MM/YYYY, SSH/server protocol).
- Tags: existing-tag autocomplete dropdown under the chip input,
  filtered against what's already selected.
- Search history: per-query X for individual delete + 1s debounced
  commit (no Enter required).
- Slideover: clicking outside closes again (drag-selection respected
  via mousedown origin tracker), Esc closes, X closes. App shell is
  pushed left by 420px when the panel is open so the table / pagination
  / sort / search stay visible and interactive.
- Export/import: JSON now round-trips custom_fields, attachments
  (decrypted to base64, re-encrypted under current key on restore),
  icon_b64, and template. CSV warning lists what's not included.
- Auto-backup: same payload shape as user-driven export.
- Notes: import (JSON + CSV) accepts kind=note with empty site,
  preserves title/template/custom_fields. CSV parser detects kind/
  template columns.
- Bulk-import response returns `ids[]` parallel to input so the
  client can map back to new entry IDs (drives attachment restore).
- Move-to-folder bugs fixed: moveEntryToFolder, batchMoveToFolder,
  addTag, batchAddTag were all silently wiping TOTP / custom_fields
  / kind / template via partial PUT. Now re-ship full payload.
- Master-pw rotation: server mints a fresh session token + csrf so
  the very next request after rotation no longer ESessionRejects.
  Client adopts the new pair. Attachments are re-encrypted client-side
  during rotation (GET old → decrypt with old key → encrypt with new
  → PUT). New endpoints: GET /attachments/all, PUT /attachments/:id.
- Duplicate: carries icon_b64 + template + attachments to the copy.
- HandleCreateEntry: accepts icon_b64.
- FireDAC param fix: all blob/icon/custom_fields params use ftMemo +
  .Value assignment so SQLite TEXT no longer truncates to 4000 chars
  (deepseek's 200+ KB favicon was being wiped on lock/unlock).
- HandleSetEntryIcon cap: 262144 → 524288 chars (base64 of a 256 KB
  raw fetch overflows the old cap, fails silently in saveEntryIcon).
- Native save dialog: surfaces server errors instead of swallowing.
- Modals: reauth (export) + backup-password prompt support inline
  error display, retry up to 5 attempts, then hard-stop.
- Keyboard cursor (j/k): bootstraps to current page, auto-paginates
  when the cursor crosses a page boundary, Enter opens slideover.
- Slideover focuses Title on edit-open so j/k → Enter → type Just
  Works.
- TOTP tool: Esc closes the modal.
- App version + launch mode (auto/manual): exposed via bridge,
  surfaced in Settings → Account. Autostart launches suppress the
  first-time tray balloon.
- Passkey button hidden (Delphi backend stubs WebAuthn at 501).
- TEST_PLAN.md captured for regression coverage.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

delphi-backend/Source/PM.QuickUnlock.pas

@@ -1,4 +1,4 @@
-unit PM.QuickUnlock;
+unit PM.QuickUnlock;
 
 {
   Quick unlock — persistent on-device cache of the vault key, encrypted
@@ -85,18 +85,42 @@ function CryptUnprotectData(pDataIn: PDataBlob; ppszDataDescr: PPWideChar;
 function LocalFree(hMem: HLOCAL): HLOCAL; stdcall;
   external 'kernel32.dll' name 'LocalFree';
 
+var LoadedConfig:Boolean=False;
+    StorageDir_:String='';
 // ---------------------------------------------------------------------------
 //  Storage helpers
 // ---------------------------------------------------------------------------
-
+procedure LoadConfig;
+begin
+  if LoadedConfig then
+    exit;
+  Var ConfigList := TStringList.Create;
+  try
+    StorageDir_ := TPath.Combine(ExtractFileDir(ParamStr(0)),'config.txt');
+    if TFile.Exists(StorageDir_) then
+    begin
+      ConfigList.LoadFromFile(StorageDir_);
+      StorageDir_ := ConfigList.Values['PathUnlock'];
+      if StorageDir_.ToLower.Equals('same') then
+        StorageDir_ := ExtractFileDir(ParamStr(0))
+    end
+    else
+      StorageDir_ := '';
+  finally
+    FreeAndNil(ConfigList);
+    LoadedConfig :=True;
+  end;
+end;
 function StorageDir: string;
 begin
   // %LOCALAPPDATA%\PMServer — per-user, roaming-disabled. DPAPI keys live
   // alongside the user profile so they survive Windows updates but not
   // a profile reset.
-  Result := TPath.Combine(
-    GetEnvironmentVariable('LOCALAPPDATA'),
-    'PMServer');
+  LoadConfig;
+  if StorageDir_.IsEmpty then
+    Result := TPath.Combine(GetEnvironmentVariable('LOCALAPPDATA'),'PMServer')
+  else
+    Result :=StorageDir_;
 end;
 
 function StorageFile: string;