docs: fix review findings on model/mode consistency

- what-models.mdx: rename "Free" -> "Lite" in the orchestrator
  table and the trailing paragraph so every doc in this PR uses
  the same user-facing mode label.
- how-does-it-work.mdx: the Researcher subagent is Gemini 3.1
  Flash Lite (agents/researcher/researcher-web.ts and
  researcher-docs.ts), not Grok 4 Fast. Matches what-models.mdx
  and faq.mdx.
- page.tsx: update the FAQ JSON-LD answer for the Claude Pro /
  Max subscription question to reflect the deprecation that
  faq.mdx already surfaces, so SEO structured data and the
  rendered page agree.

Made-with: Cursor

Author: bogdan0083

web/src/app/docs/[category]/[slug]/page.tsx

@@ -38,7 +38,7 @@ const FAQ_ITEMS = [
   {
     question: 'Can I use my Claude Pro or Max subscription with Codebuff?',
     answer:
-      "Yes! If you have a Claude Pro or Max subscription, you can connect it to Codebuff and use your subscription for Claude model requests. This lets you save credits while still benefiting from Codebuff's intelligent orchestration. Run /connect:claude in the CLI to link your subscription. Note: Using your Claude Pro/Max subscription in Codebuff is not officially supported by Anthropic.",
+      'Connecting your Claude Pro or Max subscription to Codebuff is deprecated and will be removed on March 1st. At least one user had their Anthropic account disabled after heavy usage via Codebuff. We recommend switching to a Codebuff Strong subscription instead — it includes generous usage limits across all models without needing to connect an external subscription.',
   },
   {
     question: 'Is Codebuff open source?',

web/src/content/advanced/how-does-it-work.mdx

@@ -22,7 +22,7 @@ The main agent ("Buffy") runs on Claude Opus 4.7. It reads your prompt, gathers
 
 - [**File Picker**](/publishers/codebuff/agents/file-picker) (Gemini 2.0 Flash) - finds relevant files
 - [**Code Searcher**](/publishers/codebuff/agents/code-searcher) - grep-style pattern matching
-- [**Researcher**](/publishers/codebuff/agents/researcher) (Grok 4 Fast) - web and docs lookup
+- [**Researcher**](/publishers/codebuff/agents/researcher) (Gemini 3.1 Flash Lite) - web and docs lookup
 - [**Thinker**](/publishers/codebuff/agents/thinker) (Claude Opus 4.7, GPT-5.4) - works through hard problems
 - [**Editor**](/publishers/codebuff/agents/editor) (Claude Opus 4.7, GPT-5.1, GLM 5.1) - writes and modifies code
 - [**Reviewer**](/publishers/codebuff/agents/reviewer) (Claude Opus 4.7, GLM 5.1 in Lite mode) - catches bugs and style issues

web/src/content/advanced/what-models.mdx

@@ -19,7 +19,7 @@ The main agent ("Buffy") coordinates everything:
   | Default | Opus 4.7 |
   | Plan | Opus 4.7 |
   | Max | Opus 4.7 |
-  | Free | GLM 5.1 |
+  | Lite | GLM 5.1 |
 </MarkdownTable>
 
 ## Subagents
@@ -37,4 +37,4 @@ The orchestrator spawns these for specific jobs:
   | Web/docs research | Gemini 3.1 Flash Lite |
 </MarkdownTable>
 
-Max mode runs multiple implementations in parallel and picks the best one. Default mode runs a single implementation pass. Free mode uses GLM 5.1 and includes code review support.
+Max mode runs multiple implementations in parallel and picks the best one. Default mode runs a single implementation pass. Lite mode uses GLM 5.1 and includes code review support.