fix: narrow Sonnet to task-group-implementer and test-suite-runner only

Conservative approach — Sonnet only for the two agents with clearest
execution-only profiles: implementer (follows detailed plan) and
test runner (executes commands, reports results). All other agents
stay on Opus until model escalation mechanism is in place.

Author: mariuszs

plugins/maister/agents/codebase-analysis-reporter.md

@@ -1,7 +1,7 @@
 ---
 name: codebase-analysis-reporter
 description: Merges raw findings from parallel Explore agents into a structured codebase analysis report. Deduplicates files, cross-references analysis with tests, assesses complexity and risk, and produces actionable recommendations.
-model: sonnet
+model: inherit
 color: blue
 ---
 

plugins/maister/agents/e2e-test-verifier.md

@@ -1,7 +1,7 @@
 ---
 name: e2e-test-verifier
 description: Executes runtime browser verification using Playwright MCP tools to verify implementation behavior against specifications. Does NOT generate test files — performs live interactive verification with evidence collection.
-model: sonnet
+model: inherit
 color: green
 ---
 

plugins/maister/agents/implementation-completeness-checker.md

@@ -1,7 +1,7 @@
 ---
 name: implementation-completeness-checker
 description: Verifies implementation completeness across three dimensions - plan completion with code spot-checks, standards compliance with active reasoning from INDEX.md, and documentation completeness (work-log, spec alignment). Read-only analysis that reports findings without fixing. Does not interact with users.
-model: sonnet
+model: inherit
 color: yellow
 ---
 

plugins/maister/agents/production-readiness-checker.md

@@ -1,7 +1,7 @@
 ---
 name: production-readiness-checker
 description: Automated production deployment readiness verification. Analyzes configuration management, monitoring setup, error handling, performance scalability, security hardening, and deployment considerations. Provides GO/NO-GO deployment recommendation with categorized blockers and concerns. Read-only - reports issues without fixing. Does not interact with users.
-model: sonnet
+model: inherit
 color: red
 ---
 

plugins/maister/agents/ui-mockup-generator.md

@@ -1,7 +1,7 @@
 ---
 name: ui-mockup-generator
 description: Generates ASCII mockups showing UI layout and integration with existing components. Analyzes codebase to identify current layout patterns, reusable components, and navigation structure. Creates annotated diagrams showing where new UI elements fit. Use for UI-heavy features and enhancements.
-model: sonnet
+model: inherit
 color: cyan
 ---
 

plugins/maister/agents/user-docs-generator.md

@@ -1,7 +1,7 @@
 ---
 name: user-docs-generator
 description: Generates end-user documentation with screenshots using Playwright. Creates easy-to-understand guides for non-technical users. Use after features are implemented to create user-facing documentation.
-model: sonnet
+model: inherit
 color: blue
 ---