docs(tasks): remove artificial contributor backlog

INDEX.md

@@ -16,8 +16,8 @@ Agent-owned navigation map for the shared OpenCode workspace.
 - `rules/` - durable instructions loaded by `opencode.json`.
 - `skills/` - specialized workflows that can be loaded on demand.
 - `plugin/` - optional Graphify OpenCode integration.
-- `docs/tasks/` - source-repository task guide and local implementation specs
-  linked from public Issues.
+- `docs/tasks/` - source-repository task guide and local implementation specs for
+  accepted work.
 - `.github/workflows/ci.yml` - read-only contributor CI that runs `task test`.
 - `opencode.json` - runtime configuration that loads shared instructions,
   plugins, MCP servers, and permissions.

README.md

@@ -17,7 +17,8 @@ multiple repositories via a checked-out `.opencode/` directory.
 - `commands/` - shared slash-command definitions
 - `rules/` - shared durable workflow and editing rules
 - `skills/` - shared reusable skills
-- `docs/tasks/` - local implementation specifications linked from public Issues
+- `docs/tasks/` - local task guide and implementation specifications for accepted
+  repository work
 - `CONTRIBUTING.md` - repository-specific source contribution workflow
 - `LICENSE` - Zero-Clause BSD license for Codegeist-owned material
 - `README.md` - this source repository's contributor and maintainer guide; it is