v1.2.1

- Generic AI integration (Admin > Integracje > "Integracja AI"), optional and
  off by default: an OpenAI-compatible /chat/completions client (Groq, OpenAI,
  or a self-hosted Ollama instance) configured by base URL, optional API key,
  model, and an SSL-verification toggle. Foundation for the two AI features
  below and anything else that wants an LLM call in the future.
- BookStack automatic content tagging (AI): "Otaguj nową treść"/"Otaguj
  wszystko ponownie" buttons plus `php artisan bookstack:tag-content`
  (--dry-run/--force/--limit=N) tag every book/chapter/page with matching
  helpdesk subcategory names, idempotent by default.
- BookStack search refinement: "Przeszukuj" is now three independent
  checkboxes (Książki/Strony/Rozdziały) instead of a single dropdown, plus a
  new "Szukaj po" setting (nazwa/tagi/oba) — tag matching uses the bare
  subcategory name, matching what auto-tagging writes.
- AI-driven ticket triage + summary (Admin > Integracje > "Automatyzacja AI
  dla zgłoszeń", via new scheduled ai:run-ticket-automation): five toggles
  auto-assign/correct category+subcategory, rewrite an unclear subject, and
  set priority from content, once per ticket in the background; every change
  is logged in the ticket's history. Separately, an AI summary + suggested
  action for every ticket, shown to operators only, with an admin-editable
  prompt.
- Operators can now reassign a ticket to any team, not just one they belong
  to.
- The auto-refresh countdown badges (ticket view, operator queue) are now
  clickable — fetch immediately and reset the countdown.
- All 7 "cyclical" intervals (3 browser refresh countdowns, the notification
  bell poll, and the 4 background scheduled commands) are now configurable
  from Admin > Konfiguracja instead of fixed in code.
- Fixed: an operator viewing a ticket that's deleted or moved outside their
  team scope mid-session is now redirected to the operator queue instead of
  hitting an error.
- Docs: README/ARCHITECTURE/CLAUDE/install/wiki updated for all of the above.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/tests/Feature/AiClientTest.php

@@ -0,0 +1,66 @@
+<?php
+
+use App\Services\AiClient;
+use App\Support\Settings;
+use Illuminate\Support\Facades\Http;
+
+test('enabled is false unless ai_enabled, ai_base_url and ai_model are all set — api key is optional', function () {
+    expect(app(AiClient::class)->enabled())->toBeFalse();
+
+    Settings::set('ai_enabled', '1');
+    Settings::set('ai_base_url', 'https://api.groq.test/openai/v1');
+    Settings::set('ai_model', 'llama-3.3-70b-versatile');
+
+    expect(app(AiClient::class)->enabled())->toBeTrue();
+});
+
+test('chat returns the assistant message content on success', function () {
+    Settings::set('ai_enabled', '1');
+    Settings::set('ai_base_url', 'https://api.groq.test/openai/v1');
+    Settings::set('ai_model', 'llama-3.3-70b-versatile');
+
+    Http::fake([
+        'api.groq.test/*' => Http::response(['choices' => [['message' => ['content' => 'hello']]]]),
+    ]);
+
+    expect(app(AiClient::class)->chat([['role' => 'user', 'content' => 'hi']]))->toBe('hello');
+});
+
+test('chat returns null on a non-successful response instead of throwing', function () {
+    Settings::set('ai_enabled', '1');
+    Settings::set('ai_base_url', 'https://api.groq.test/openai/v1');
+    Settings::set('ai_model', 'llama-3.3-70b-versatile');
+
+    Http::fake(['api.groq.test/*' => Http::response(['error' => 'nope'], 500)]);
+
+    expect(app(AiClient::class)->chat([['role' => 'user', 'content' => 'hi']]))->toBeNull();
+});
+
+test('chat sends no Authorization header when no api key is configured (self-hosted Ollama style)', function () {
+    Settings::set('ai_enabled', '1');
+    Settings::set('ai_base_url', 'http://ollama.test/v1');
+    Settings::set('ai_model', 'llama3');
+
+    Http::fake(['ollama.test/*' => Http::response(['choices' => [['message' => ['content' => 'ok']]]])]);
+
+    app(AiClient::class)->chat([['role' => 'user', 'content' => 'hi']]);
+
+    Http::assertSent(fn ($request) => ! $request->hasHeader('Authorization'));
+});
+
+test('testConnection reports ok on a successful response', function () {
+    Http::fake(['api.groq.test/*' => Http::response(['choices' => [['message' => ['content' => 'pong']]]])]);
+
+    $ok = app(AiClient::class)->testConnection('https://api.groq.test/openai/v1', 'key', 'llama3', true);
+
+    expect($ok)->toBe(['ok' => true, 'message' => null]);
+});
+
+test('testConnection reports the provider error message on failure', function () {
+    Http::fake(['api.groq.test/*' => Http::response(['error' => ['message' => 'bad model']], 400)]);
+
+    $error = app(AiClient::class)->testConnection('https://api.groq.test/openai/v1', 'key', 'bad-model', true);
+
+    expect($error['ok'])->toBeFalse();
+    expect($error['message'])->toBe('bad model');
+});