refactor(plugin): rename agent variants for symmetric clarity

Rename `sonar-scanner` -> `sonar-scanner-claude` so neither variant is
implicitly the default. Selection is by agent name -- `sonar-scanner-claude`
on Claude Code (model: haiku), `sonar-scanner-copilot` on Copilot CLI
(model: gpt-5-mini) -- and both names are now equally explicit.

Add a Variants pointer in two places so callers know which agent name to
invoke per platform:
  - plugin.json description now names both agents and notes neither is
    the default.
  - SKILL.md ends with a short "Plugin-bundled agent variants" paragraph.

Update dist/src/assembly/plugin.xml and plugin-zip.xml to copy the renamed
Claude variant file (sonar-scanner-claude.md) into the bundle's agents/.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: aksOps

.claude/agents/sonar-scanner.md .claude/agents/sonar-scanner-claude.md.claude/agents/sonar-scanner.md renamed to .claude/agents/sonar-scanner-claude.md

@@ -1,6 +1,6 @@
 ---
-name: sonar-scanner
-description: Mechanical offline code-quality scanner — invokes the sonar-predictor skill over an assigned directory, repository, file list, or git changeset and returns a concise findings summary. Scan-only; never edits code. Built to be fanned out as parallel instances (one per module or repo) on a cheap model, keeping raw analyzer output out of the orchestrator's context.
+name: sonar-scanner-claude
+description: Claude-Code variant of the sonar-scanner agent. Mechanical offline code-quality scanner — invokes the sonar-predictor skill over an assigned directory, repository, file list, or git changeset and returns a concise findings summary. Scan-only; never edits code. Built to be fanned out as parallel instances (one per module or repo) on a cheap model, keeping raw analyzer output out of the orchestrator's context.
 model: haiku
 tools: Bash, Read, Glob, Skill
 ---

dist/src/assembly/plugin-zip.xml

@@ -28,7 +28,7 @@
             <directory>${project.basedir}/../.claude/agents</directory>
             <outputDirectory>agents</outputDirectory>
             <includes>
-                <include>sonar-scanner.md</include>
+                <include>sonar-scanner-claude.md</include>
             </includes>
         </fileSet>
         <fileSet>

dist/src/assembly/plugin.xml

@@ -45,7 +45,7 @@
             <directory>${project.basedir}/../.claude/agents</directory>
             <outputDirectory>agents</outputDirectory>
             <includes>
-                <include>sonar-scanner.md</include>
+                <include>sonar-scanner-claude.md</include>
             </includes>
         </fileSet>
         <fileSet>

dist/src/main/plugin/.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "sonar-predictor",
   "version": "0.1.1",
-  "description": "Offline SonarSource quality gate — runs the genuine SonarSource analyzers locally (no network, no server) to catch bugs, code smells, vulnerabilities and security hotspots. Bundles the sonar-predictor scanner skill and the sonar-scanner parallel-scan subagent (with a GPT-5-mini Copilot variant).",
+  "description": "Offline SonarSource quality gate — runs the genuine SonarSource analyzers locally (no network, no server) to catch bugs, code smells, vulnerabilities and security hotspots. Bundles the sonar-predictor scanner skill and two named agent variants — invoke `sonar-scanner-claude` on Claude Code (model: haiku) and `sonar-scanner-copilot` on GitHub Copilot CLI (model: gpt-5-mini). Selection is by agent name; neither is implicitly default.",
   "author": {
     "name": "Amit Kumar",
     "url": "https://github.com/RandomCodeSpace"

dist/src/main/skill/SKILL.md

@@ -14,3 +14,5 @@ Run `./bin/sonar` from this skill's base directory (the folder with this `SKILL.
 Exit codes: `0` clean, `1` issues found, `2` tool error.
 
 Acting on findings: fix `BUG`/`VULNERABILITY`/`SECURITY_HOTSPOT` and `CRITICAL`/`MAJOR` first. This is a fast first-pass gate, not the release gate — fix the real issues and move on.
+
+**Plugin-bundled agent variants.** When this skill ships inside the `sonar-predictor` plugin, two named scanner subagents come with it: invoke `sonar-scanner-claude` on Claude Code (model: haiku) or `sonar-scanner-copilot` on GitHub Copilot CLI (model: gpt-5-mini). Selection is by agent name — pick the one matching your platform.