fix: add main field and relax peer dependency for plugin loading

[mcmunder]

Summary

• Added main field to package.json pointing to ./dist/index.js. All other working OpenCode plugins use main for entry point resolution — our plugin only had exports, which OpenCode's plugin loader may not resolve.
• Relaxed peerDependencies from exact pin @opencode-ai/plugin: "1.2.27" to >=1.1.0, matching the convention used by other plugins.

[Copilot]

Pull request overview

This PR improves OpenCode plugin loading compatibility by adjusting the package entry point metadata and loosening SDK version constraints to better match how OpenCode resolves plugins.

Changes:

• Add a main field pointing to ./dist/index.js to support loaders that don’t resolve exports.
• Relax @opencode-ai/plugin peer dependency from an exact pin to a broader compatible range.
• Add a Changesets entry to publish a patch release documenting the compatibility fix.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
package.json	Adds main entrypoint and relaxes @opencode-ai/plugin peer dependency to improve plugin loader compatibility.
.changeset/fix-plugin-loading.md	Documents the patch release and rationale for the loading/peer dependency adjustments.

Comments suppressed due to low confidence (1)

package.json:12

• Since the goal is compatibility with loaders that may not honor exports, consider also adding a top-level types (or typings) field pointing to ./dist/index.d.ts. Otherwise, environments that fall back to main may resolve the JS entrypoint but fail to pick up the bundled TypeScript declarations.

  "type": "module",
  "main": "./dist/index.js",
  "exports": {
    ".": {
      "import": "./dist/index.js",
      "types": "./dist/index.d.ts"
    }
  },

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[Copilot]

Pull request overview

This PR updates the package metadata for @mcmunder/opencode-git-memory to improve OpenCode plugin entry-point resolution and loosen version constraints for the OpenCode plugin API dependency.

Changes:

• Add a main field pointing to ./dist/index.js to support loaders that rely on main instead of exports.
• Relax @opencode-ai/plugin peerDependencies from an exact pin to a minimum version range.
• Add a changeset to publish the update as a patch release.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
package.json	Adds main entry point and relaxes @opencode-ai/plugin peer dependency range.
.changeset/open-symbols-exist.md	Adds release note for the patch change.

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