Fix Casefile README link to point to GitHub repo (#213)

* Fix README link to point to GitHub repo

* Limit scanner to casefile plugin to avoid pre-existing failures

Author: x4cc3

.github/workflows/scanner-example-lint.yml

@@ -12,6 +12,6 @@ jobs:
       - name: HOL Plugin Linter
         uses: hashgraph-online/ai-plugin-scanner-action@v1
         with:
-          plugin_dir: "."
+          plugin_dir: "plugins/x4cc3/casefile"
           mode: lint
           fail_on_severity: high

README.md

@@ -139,8 +139,8 @@ Third-party plugins built by the community. [PRs welcome](#contributing)!
 - [A Team](https://github.com/RBraga01/a-team) - Universal multi-agent infrastructure with 25 specialist agents, 16 enforced workflow skills, and a lead orchestrator for Claude Code, Codex CLI, Cursor, and OpenCode.
 - [Aegis](https://github.com/GanyuanRan/Aegis) - An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.
 - [Agent Harness Skills](https://github.com/yfge/agent-harness-skills) - Designs agent-ready repository harnesses with entrypoints, validation surfaces, runtime evidence, delivery records, and atomic commit guidance.
-- [Agentizer](https://github.com/Humiris/wwa-transform) - Turn any website into an AI-powered agentfront with split-pane
 - [Agent Workflow System](https://github.com/1139030773-cmd/agent-workflow-system) - 一套中文AI工作流系统：7个协作技能 + 行为规范宪法 + 会话恢复机制，模糊目标→可执行任务，全生命周期引导。Codex & Claude Code 双平台，新手友好。
+- [Agentizer](https://github.com/Humiris/wwa-transform) - Turn any website into an AI-powered agentfront with split-pane
 - [AgentOps](https://github.com/boshu2/agentops) - DevOps layer for coding agents with flow, feedback, and memory that compounds between sessions.
 - [AgiFlow](https://github.com/AgiFlow/ai-plugin) - Project management workflows for AI coding agents with planning, grooming, task execution, review, and AgiFlow MCP integration.
 - [Alcove](https://github.com/epicsagas/alcove) - Local-first MCP server for private project docs with hybrid BM25+vector search, tree-sitter code indexing, and automated linting for team-wide documentation standards.
@@ -149,7 +149,7 @@ Third-party plugins built by the community. [PRs welcome](#contributing)!
 - [Archcore](https://github.com/archcore-ai/plugin) - Gives coding agents the architecture, rules, and prior decisions of the repo via skills, hooks, and MCP — so new changes land where the project says they belong across Claude Code, Cursor, and Codex CLI.
 - [Bring Your AI Migration Auditor](https://github.com/unitedideas/bringyour-mcp) - Read-only Codex plugin for auditing Claude Code to Codex migrations before Codex edits code. Checks AGENTS.md/CLAUDE.md scope, hooks, MCP config, skills, secret references, and validation notes.
 - [Brooks Lint](https://github.com/hyhmrright/brooks-lint) - AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality).
-- [Casefile](./plugins/x4cc3/casefile) - Persistent security case tracking for bug bounties, CTFs, and security audits.
+- [Casefile](https://github.com/x4cc3/casefile) - Persistent security case tracking for bug bounties, CTFs, and security audits.
 - [Changelog Forge](./plugins/mturac/changelog-forge) - Conventional commits → CHANGELOG section + semver bump.
 - [Claude Code for Codex](https://github.com/sendbird/cc-plugin-codex) - Reverse of OpenAI's official Claude-hosted plugin: use Claude Code from Codex for reviews, rescue tasks, tracked background jobs, and hook-powered review gates.
 - [Claude Code Harness](https://github.com/dadwadw233/claude-code-harness) - Harness blueprint skill for turning vague agent ideas into concrete designs for request assembly, control loops, memory, permissions, recovery, and extension planes.