chore(cursor agents): use composer-2.5-fast model

.cursor/agents/browser-check.md

@@ -1,6 +1,6 @@
 ---
 name: browser-check
-model: composer-2
+model: composer-2.5-fast
 description: Verifies UI changes in the browser using playwright-cli across Blink, Gecko, and WebKit. Use after making visual or interaction changes to React components, CSS, layouts, or routing to confirm they render and behave correctly.
 ---
 

.cursor/agents/code-quality.md

@@ -1,6 +1,6 @@
 ---
 name: code-quality
-model: composer-2
+model: composer-2.5-fast
 description: Code quality specialist that runs build, lint, and type-check, then fixes any errors it finds. Use proactively after code changes to verify nothing is broken.
 ---
 

.cursor/agents/plan-implementer.md

@@ -1,6 +1,6 @@
 ---
 name: plan-implementer
-model: composer-2
+model: composer-2.5-fast
 description: Implements assigned tasks from a plan. Receives specific tasks from the parent agent, implements them sequentially, verifies with a build check, and reports back. The parent agent handles parallelization by spawning multiple plan-implementer subagents with different task subsets.
 ---
 

.cursor/agents/react-doctor-fixer.md

@@ -1,6 +1,6 @@
 ---
 name: react-doctor-fixer
-model: composer-2
+model: composer-2.5-fast
 description: Fixes validated React architecture issues from a parent-agent plan. Use when the parent agent has identified a concrete React issue and provided a detailed fix plan.
 ---
 

.cursor/agents/react-patterns-enforcer.md

@@ -1,6 +1,6 @@
 ---
 name: react-patterns-enforcer
-model: composer-2
+model: composer-2.5-fast
 description: Reviews React code for anti-pattern violations specific to the seedit project (useState/useEffect misuse, missing Zustand, copy-pasted logic) and fixes them. Use after writing or modifying React components, hooks, or state management code.
 ---
 

.cursor/agents/translator.md

@@ -1,6 +1,6 @@
 ---
 name: translator
-model: composer-2
+model: composer-2.5-fast
 description: Translates a single i18next key into all 35 supported languages, creates a dictionary file, and runs the update script. Use proactively when the parent agent needs to translate one translation key.
 ---