fix(#3229): shared model catalog source of truth for agent profiles + runtime tier defaults (#3230)

* docs(adr): add ADR-0003 model catalog module

* fix(#3229): add shared model catalog as source of truth for agent profiles and runtime tier defaults

Research / design (ADR-0003):
- Existing drift came from 4 independent model truths:
  1. CJS model-profiles.cjs
  2. SDK config-query.ts stale copy (18 agents)
  3. settings-advanced.md runtime tier table
  4. session-runner Claude-only profile map
- New design: one machine-readable Model Catalog Module in sdk/shared/
  that both packages ship and consume.

Implementation:
- sdk/shared/model-catalog.json — canonical source of truth for:
  - full 33-agent registry
  - per-agent golden (quality) alias + balanced/budget aliases
  - adaptive derivation from routingTier
  - agent→phaseType map
  - agent→dynamic-routing default tier map
  - runtime tier defaults for all supported runtimes
- get-shit-done/bin/lib/model-catalog.cjs — CJS adapter over the catalog
- sdk/src/model-catalog.ts — SDK adapter over the same catalog
- CJS model-profiles.cjs now re-exports derived data from model-catalog.cjs
- SDK config-query.ts now re-exports MODEL_PROFILES/VALID_PROFILES from
  model-catalog.ts instead of maintaining its own list
- sdk/src/query/helpers.ts runtime list now comes from the catalog (fixes hermes drift)
- sdk/src/session-runner.ts Claude profile→model-id mapping now resolves via catalog
- docs/CONFIGURATION.md + settings-advanced.md runtime tables updated to match catalog

Behavior changes:
- resolve-model now covers every shipped agent file on disk (33 agents)
- unknown-agent fallback is profile-semantic, not hardcoded sonnet:
  quality→opus, budget→haiku, balanced/adaptive→sonnet, inherit→inherit
- Group B runtimes remain known runtimes but do not get built-in tier defaults

Tests (RED→GREEN):
- root tests: shipped agent files must equal MODEL_PROFILES keys
- sdk tests: shipped agent files must equal MODEL_PROFILES keys
- direct fix assertion: gsd-code-reviewer resolves to opus under quality with no unknown_agent
- runtime defaults parity test: settings-advanced.md + CONFIGURATION.md tables must match catalog
- helper tests: hermes included in SUPPORTED_RUNTIMES and getRuntimeConfigDir()

Closes #3229

* chore(changeset): update #3229 changeset pr field to 3230

* fix(ci): update inherit fallback expectations and inventory parity for model catalog

sdk/src/session-runner.ts

@@ -14,6 +14,7 @@ import { buildExecutorPrompt, parseAgentTools, DEFAULT_ALLOWED_TOOLS } from './p
 import type { GSDEventStream, EventStreamContext } from './event-stream.js';
 import { getToolsForPhase } from './tool-scoping.js';
 import { detectRuntime } from './query/helpers.js';
+import { resolveRuntimeTierDefault } from './model-catalog.js';
 
 // ─── Model resolution ────────────────────────────────────────────────────────
 
@@ -50,12 +51,13 @@ function resolveModel(options?: SessionOptions, config?: GSDConfig): string | un
   }
 
   if (config?.model_profile) {
-    const profileMap: Record<string, string> = {
-      balanced: 'claude-sonnet-4-6',
-      quality: 'claude-opus-4-6',
-      speed: 'claude-haiku-4-5',
-    };
-    return profileMap[config.model_profile] ?? config.model_profile;
+    const profile = String(config.model_profile).toLowerCase();
+    const tier = profile === 'quality' ? 'opus'
+      : (profile === 'budget' || profile === 'speed') ? 'haiku'
+      : (profile === 'balanced' || profile === 'adaptive') ? 'sonnet'
+      : null;
+    if (!tier) return config.model_profile;
+    return resolveRuntimeTierDefault('claude', tier)?.model;
   }
 
   return undefined; // Let SDK use its default