Document that package.json aliases may target only direct subfolders of src (#21)

Follow-up to #20, which was merged before this landed.

bot-agents has no `package.json` `imports` aliases (`src/` is flat and everything imports relatively), so no code changes. This records the new rule in the docs:

- `.agents/memory/imports-aliases-barrels.md`: aliases may target only a direct subfolder of `src/` (its `index.ts` or a `#x/*` pattern); nothing outside `src/`, not `src/` itself, not deeper folders; such code imports relatively.
- `.agents/memory/tests-layout-vitest.md`: `tests/` reach the public entry through a relative import, not a `#plugin` alias.
- `.agents/skills/migrate-deno-repo/SKILL.md` and `AGENTS.md`: same rule.

`vp check`, `vp test`, and `damem doctor` pass.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Reviewed-on: #21
Reviewed-by: bot <noreply@capsulizers.com>
Co-authored-by: Danny Kim <temeddix@gmail.com>
Co-committed-by: Danny Kim <temeddix@gmail.com>

.agents/memory/project-lint-plugin.md

@@ -11,11 +11,12 @@ Oxlint plugin with `meta.name` `"project"`, loaded through `jsPlugins` in
   plugin configs: Deno parity rules, extras, per-rule options, and opt-outs,
   built-in Oxlint ids included (`curly`, `id-match`, `import/no-cycle`, ...).
 - **Custom rules**, enabled as `project/<rule>`. Every repo has
-  `no-disable-comments` and `no-non-ts-imports`. Apps also port the rules of
-  their old `scripts/deno-lint-plugin.ts` here under the same names and
-  behavior (`no-self-sync`, `app-module-conventions`, `restricted-types`, ...).
+  `no-disable-comments` and `no-asset-imports`; bot-agents has no others.
 
-Rules and plugin stay in this one file; don't add `scripts/rules/`.
+`scripts/` stays flat; don't add `scripts/rules/`. If the plugin ever needs
+more files, they sit flat beside it and share the prefix
+(`project-lint-modules.ts`, ...); `scripts/project-lint.ts` keeps the plugin
+object and the rule list.
 
 ```ts
 import type { DummyRuleMap } from "vite-plus/lint";