chore(deps): remove unused selenium-webdriver and novel-svelte

Remove dependencies that are no longer needed:

- selenium-webdriver: Was used for Tauri WebDriver testing, but Tauri
desktop moved to separate repository (terraphim-ai-desktop). Playwright
is now the primary testing framework.

- @paralect/novel-svelte: Listed as dependency but never actually imported.
The editor uses TipTap directly via @tiptap/core and @tiptap/starter-kit.

Also removes:
- WebDriver test files and playwright.webdriver.config.ts
- novel-editor vendor chunk from vite.config.ts
- webdriver-related npm scripts

Reduces dependency bloat and eliminates unused code paths.

Author: AlexMikhalev

desktop/package.json

@@ -38,12 +38,6 @@
 		"test:haystack": "CI=true playwright test tests/e2e/atomic-server-haystack.spec.ts tests/e2e/rolegraph-search-validation.spec.ts --workers=1 --retries=3",
 		"test:all": "CI=true yarn run test && yarn run e2e:ci",
 		"test:all:ci": "CI=true yarn run test:coverage && yarn run test:e2e:ci && yarn run test:atomic:ci",
-		"test:webdriver": "playwright test --config=playwright.webdriver.config.ts",
-		"test:webdriver:headed": "playwright test --config=playwright.webdriver.config.ts --headed",
-		"test:webdriver:ui": "playwright test --config=playwright.webdriver.config.ts --ui",
-		"test:webdriver:ci": "CI=true playwright test --config=playwright.webdriver.config.ts --reporter=line --workers=1",
-		"test:webdriver:simple": "playwright test tests/webdriver/kg-graph-simple-webdriver.spec.ts --headed",
-		"test:webdriver:simple:ci": "CI=true playwright test tests/webdriver/kg-graph-simple-webdriver.spec.ts --reporter=line",
 		"benchmark": "vitest --config vitest.benchmark.config.ts --run",
 		"benchmark:watch": "vitest --config vitest.benchmark.config.ts",
 		"benchmark:ui": "vitest --config vitest.benchmark.config.ts --ui",
@@ -71,7 +65,6 @@
 		"postcss": "^8.5.6",
 		"postcss-load-config": "^6.0.1",
 		"sass": "^1.97.2",
-		"selenium-webdriver": "^4.40.0",
 		"svelte": "^5.47.1",
 		"svelte-check": "^4.3.5",
 		"svelte-preprocess": "^6.0.3",
@@ -91,7 +84,6 @@
 	},
 	"dependencies": {
 		"@fortawesome/fontawesome-free": "^7.0.1",
-		"@paralect/novel-svelte": "0.0.7",
 		"@tauri-apps/api": "^1.2.0",
 		"@tiptap/core": "^3.15.3",
 		"@tiptap/extension-mention": "^2.22.1",

desktop/playwright.webdriver.config.ts

@@ -1,5 +1,5 @@
 // shim that re-exports Svelte runtime plus mount/unmount helpers expected by some
-// third-party packages (e.g. @paralect/novel-svelte).
+// third-party packages.
 //
 // It proxies every export from the real 'svelte' entry, then adds two helpers:
 //   mount(Component, options)  – instantiates the component and returns it.