[Feat] Introduce exploration modes, fast routes, skill detection (#1963)

* chore(deps, docs): bump marketplace version to 1.46.0

- Refine execution priority guidance in agent documentation
- Imrpvoe discovery guidance
- Improve context cache guidance
- Add script usage guidelines to agent documentation
- Simplify agent input references

* feat: bump marketplace version to 1.47.0 and enhance agent workflows

- Add Bug‑Fix Mode with validation gate for `debugger_diagnosis` tasks
- Expand allowed task types to include `research`
- Reduce subagent concurrency limit from 4 to 2
- Update design validation handling for flagged tasks
- Update marketplace plugin version reference to 1.47.0

* chore: bump marketplace version to 1.48.0 and refine agent context envelope workflow documentation

- Enhance the Init section in gem-browser-tester.agent.md, gem-code-simplifier.agent.md, and gem-critic.agent.md with detailed context envelope handling, active context treatment, and reuse_notes trust/verification logic.
- Add explicit steps for safe assumption, verification before use, and controlled re‑reading of context notes.

* chore: refine verification of symbol usages before modifying shared components

* chore(marketplace): bump version to 1.50.0; refactor(gem-browser-tester): simplify workflow steps

* chore(docs): simplify Phase 0 task classification and streamline initialization

* chore: Merges teps for batching

* feat: Enhcanc esuport for trivial/ low complex tasks

* chore: bump version to 1.56.0 and add config settings for visual regression, devops approvals, and orchestrator complexity

* chore: fix toc links

* chore: Remove emojis from headings

* chore: Update readme

* chore: Enforce orchestration

* chore: clarify orchestrator role and bump version to 1.59.0

* chore: bump version to 1.61.0 and refine agent documentation

* chore: bump version to 1.62.0 and refine agent documentation

* chore: bump version to 1.63.0 and add mandatory rules notice to all agent documentation files

* chore:  Improve batching instructions

- bump version to 1.64.0

* chore: refactor gem-planner agent definition and JSON output to remove redundant fields and simplify structure

* chore: bump marketplace version to 1.66.0 and refactor gem-planner plan format, update agent documentation to clarify reuse_notes and simplify structures

.github/plugin/marketplace.json

@@ -416,7 +416,7 @@
       "name": "gem-team",
       "source": "gem-team",
       "description": "Self-Learning Multi-agent orchestration framework for spec-driven development and automated verification.",
-      "version": "1.61.0"
+      "version": "1.66.0"
     },
     {
       "name": "git-ape",