V 1.4: Dicuss Phase, Knowledge Sources, Expertise Update and more (#1207)

* feat(orchestrator): add Discuss Phase and PRD creation workflow

- Introduce Discuss Phase for medium/complex objectives, generating context‑aware options and logging architectural decisions
- Add PRD creation step after discussion, storing the PRD in docs/prd.yaml
- Refactor Phase 1 to pass task clarifications to researchers
- Update Phase 2 planning to include multi‑plan selection for complex tasks and verification with gem‑reviewer
- Enhance Phase 3 execution loop with wave integration checks and conflict filtering

* feat(gem-team): bump version to 1.3.3 and refine description with Discuss Phase and PRD compliance verification

* chore(release): bump marketplace version to 1.3.4

- Update `marketplace.json` version from `1.3.3` to `1.3.4`.
- Refine `gem-browser-tester.agent.md`:
  - Replace "UUIDs" typo with correct spelling.
  - Adjust wording and formatting for clarity.
  - Update JSON code fences to use ````jsonc````.
  - Modify workflow description to reference `AGENTS.md` when present.
- Refine `gem-devops.agent.md`:
  - Align expertise list formatting.
  - Standardize tool list syntax with back‑ticks.
  - Minor wording improvements.
- Increase retry attempts in `gem-browser-tester.agent.md` from 2 to 3 attempts.
- Minor typographical and formatting corrections across agent documentation.

* refactor: rename prd_path to project_prd_path in agent configurations

- Updated gem-orchestrator.agent.md to use `project_prd_path` instead of `prd_path` in task definitions and delegation logic.
- Updated gem-planner.agent.md to reference `project_prd_path` and clarify PRD reading.
- Updated gem-researcher.agent.md to use `project_prd_path` and adjust PRD consumption logic.
- Applied minor wording improvements and consistency fixes across the orchestrator, planner, and researcher documentation.

* feat(plugin): expand marketplace description, bump version to 1.4.0; revamp gem-browser-tester agent documentation with clearer role, expertise, and workflow specifications.

* chore: remove outdated plugin metadata fields from README.plugins.md and plugin.json

plugins/gem-team/.github/plugin/plugin.json

@@ -1,24 +1,4 @@
 {
-  "name": "gem-team",
-  "description": "A modular multi-agent team for complex project execution with Discuss Phase for requirements clarification, PRD creation, DAG-based planning, complexity-aware research, multi-plan selection for critical tasks, wave-based parallel execution, PRD compliance verification, and automated testing.",
-  "version": "1.3.4",
-  "author": {
-    "name": "Awesome Copilot Community"
-  },
-  "repository": "https://github.com/github/awesome-copilot",
-  "license": "MIT",
-  "keywords": [
-    "multi-agent",
-    "orchestration",
-    "discuss-phase",
-    "dag-planning",
-    "parallel-execution",
-    "tdd",
-    "verification",
-    "automation",
-    "security",
-    "prd"
-  ],
   "agents": [
     "./agents/gem-orchestrator.md",
     "./agents/gem-researcher.md",
@@ -28,5 +8,25 @@
     "./agents/gem-devops.md",
     "./agents/gem-reviewer.md",
     "./agents/gem-documentation-writer.md"
-  ]
+  ],
+  "author": {
+    "name": "Awesome Copilot Community"
+  },
+  "description": "A modular, high-performance multi-agent orchestration framework for complex project execution, feature implementation, and automated verification.",
+  "keywords": [
+    "multi-agent",
+    "orchestration",
+    "tdd",
+    "ci-cd",
+    "security-audit",
+    "documentation",
+    "dag-planning",
+    "compliance",
+    "code-quality",
+    "prd"
+  ],
+  "license": "MIT",
+  "name": "gem-team",
+  "repository": "https://github.com/github/awesome-copilot",
+  "version": "1.4.0"
 }