chore: deploy to Cloudflare Pages and update branding

- Add Cloudflare Pages deployment for landing page (snapotter.com) and
  docs (docs.snapotter.com)
- Create deploy-landing.yml and update deploy-docs.yml workflows
- Update CI to ignore apps/landing/** paths
- Fix logo transparency (remove white background) across all apps
- Recreate social-preview.png with SnapOtter branding
- Update all docs URLs from GitHub Pages to docs.snapotter.com
- Update VitePress config: light theme default, fix llms.txt paths
- Add .vitepress/cache/ and .env.* to gitignore

apps/web/src/hooks/use-auth.ts

@@ -59,7 +59,7 @@ export function useAuth() {
           return;
         }
 
-        const token = localStorage.getItem("ashim-token");
+        const token = localStorage.getItem("snapotter-token");
         if (!token) {
           if (!cancelled)
             setState({
@@ -96,7 +96,7 @@ export function useAuth() {
               analyticsConsentRemindAt: session.user?.analyticsConsentRemindAt ?? null,
             });
         } else {
-          localStorage.removeItem("ashim-token");
+          localStorage.removeItem("snapotter-token");
           if (!cancelled)
             setState({
               loading: false,

apps/web/src/hooks/use-tool-processor.ts

@@ -1,4 +1,4 @@
-import { PYTHON_SIDECAR_TOOLS } from "@ashim/shared";
+import { PYTHON_SIDECAR_TOOLS } from "@snapotter/shared";
 import { useCallback, useEffect, useRef, useState } from "react";
 import { formatHeaders, parseApiError } from "@/lib/api";
 import { generateId } from "@/lib/utils";