feat: add parameterized resolver support to gen-skill-docs

Extend the placeholder regex from {{WORD}} to {{WORD:arg1:arg2}},
enabling parameterized resolvers like {{INVOKE_SKILL:plan-ceo-review}}.

- Widen ResolverFn type to accept optional args?: string[]
- Update RESOLVERS record to use ResolverFn type
- Both replacement and unresolved-check regexes updated
- Fully backward compatible: existing {{WORD}} patterns unchanged

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/resolvers/index.ts

@@ -3,7 +3,7 @@
  * Each resolver takes a TemplateContext and returns the replacement string.
  */
 
-import type { TemplateContext } from './types';
+import type { TemplateContext, ResolverFn } from './types';
 
 // Domain modules
 import { generatePreamble } from './preamble';
@@ -15,8 +15,9 @@ import { generateReviewDashboard, generatePlanFileReviewReport, generateSpecRevi
 import { generateSlugEval, generateSlugSetup, generateBaseBranchDetect, generateDeployBootstrap, generateQAMethodology, generateCoAuthorTrailer } from './utility';
 import { generateLearningsSearch, generateLearningsLog } from './learnings';
 import { generateConfidenceCalibration } from './confidence';
+import { generateInvokeSkill } from './composition';
 
-export const RESOLVERS: Record<string, (ctx: TemplateContext) => string> = {
+export const RESOLVERS: Record<string, ResolverFn> = {
   SLUG_EVAL: generateSlugEval,
   SLUG_SETUP: generateSlugSetup,
   COMMAND_REFERENCE: generateCommandReference,
@@ -53,4 +54,5 @@ export const RESOLVERS: Record<string, (ctx: TemplateContext) => string> = {
   LEARNINGS_SEARCH: generateLearningsSearch,
   LEARNINGS_LOG: generateLearningsLog,
   CONFIDENCE_CALIBRATION: generateConfidenceCalibration,
+  INVOKE_SKILL: generateInvokeSkill,
 };

scripts/resolvers/types.ts

@@ -40,3 +40,6 @@ export interface TemplateContext {
   paths: HostPaths;
   preambleTier?: number;  // 1-4, controls which preamble sections are included
 }
+
+/** Resolver function signature. args is populated for parameterized placeholders like {{INVOKE_SKILL:name}}. */
+export type ResolverFn = (ctx: TemplateContext, args?: string[]) => string;