Format code with Prettier (8 modified files from H1 decomposition)

Aligns with CC2 enforcement: ESLint + Prettier + noImplicitAny now enforced.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

src/main/templates.ts

@@ -1,16 +1,15 @@
 import type { CommandTemplate } from '@shared/ipc'
 import { isTemplateLike } from './validation'
 import { createJsonStore } from './jsonStore'
+import { TEMPLATES_MAX } from './constants'
 
 // Plain JSON in userData, same shape as history.ts. Atomic writes / corruption
 // backup / caching come from the shared jsonStore (R1–R3).
-const MAX_TEMPLATES = 100
-
 // A persisted template entry must at least be an object carrying an id (see
 // isTemplateLike in validation.ts); everything else is coerced by sanitize().
 // Drop anything that isn't, so a hand-edited templates.json can't inject
 // malformed entries. (audit S5)
-const store = createJsonStore('templates.json', isTemplateLike, MAX_TEMPLATES)
+const store = createJsonStore('templates.json', isTemplateLike, TEMPLATES_MAX)
 
 export function listTemplates(): CommandTemplate[] {
   // Normalise each surviving entry through sanitize() so name/args are always