docs(aidd-context): let rule generation cover OpenCode V1

.claude/rules/01-standards/2-tracker-ids.md

@@ -1,3 +1,3 @@
 # Tracker IDs
 
-- No ticket/run IDs in code, comments, tests or CI.
+- No dates or ticket/run IDs in code, comments, tests, CI or docs.

plugins/aidd-context/skills/05-rule-generate/actions/03-validate.md

@@ -15,7 +15,7 @@ A short pass or fail line per rule file.
 1. **Operation.** Create/update/publish: confirm expected sources and publications exist. Delete: confirm the selected source and its native files or shared rule body are absent; remaining rules and user bytes survive.
 2. **Contract.** For remaining files, validate against [rule-authoring.md](../references/rule-authoring.md) and confirmed intent, including exact literals.
 3. **Target.** Validate target path and frontmatter against [tool-paths.md](../references/tool-paths.md).
-   For Codex and OpenCode V2, each remaining body must appear once in the shared signed contribution; deleting the last shared rule removes that contribution. User guidance and memory bytes must survive, and rerunning the installed script with `--publish` must be byte-identical. Remaining native files retain complete bodies and scope syntax. Report publication separately from consumption; only real host evidence proves runtime use.
+   For Codex and OpenCode, each remaining body must appear once in the shared signed contribution; deleting the last shared rule removes that contribution. User guidance and memory bytes must survive, and rerunning the installed script with `--publish` must be byte-identical. Remaining native files retain complete bodies and scope syntax. Report publication separately from consumption; only real host evidence proves runtime use.
 4. **Report.** Emit one pass/fail line per file.
 
 ## Test

plugins/aidd-context/skills/05-rule-generate/references/tool-paths.md

@@ -10,13 +10,13 @@ This reference covers project rule generation only. Confirm hosts explicitly; a
 | Cursor | `cursor` | `.cursor/rules/<category>/<slug>.mdc` | `description`, comma-joined `globs`, `alwaysApply: false`; all files omit globs and use true |
 | GitHub Copilot | `copilot` | `.github/instructions/<NN>-<name>.instructions.md` | comma-joined `applyTo`; `**` for all files |
 | Codex | `codex` | root `AGENTS.md`, shared signed `aidd_rules` contribution | scopes are instructions to the model |
-| OpenCode V2 | `opencode` | the same contribution in root `AGENTS.md` | scopes are instructions to the model |
+| OpenCode | `opencode` | the same contribution in root `AGENTS.md` | scopes are instructions to the model |
 
 Use taxonomy and `#-slug` naming in [rule-authoring.md](rule-authoring.md). Copilot drops the slug's single-digit prefix and adds the category's two-digit prefix, e.g. `01-standards/1-naming` becomes `01-naming.instructions.md`.
 
-Codex Markdown guidance is not a `.codex/rules` execution policy. OpenCode V2 ignores config `instructions`; file links and modular `.opencode/rules` sources alone do not publish their text. This contract excludes OpenCode V1. Native syntax tests prove rendering, not runtime consumption by every host. Codex/OpenCode selected together appear once in the shared file; other hosts may also discover AGENTS.md, so physical deduplication does not guarantee model-context deduplication across surfaces.
+Codex Markdown guidance is not a `.codex/rules` execution policy. OpenCode: write the root `AGENTS.md` only, never `.opencode/rules`. Native syntax tests prove rendering, not runtime consumption by every host. Codex/OpenCode selected together appear once in the shared file; other hosts may also discover AGENTS.md, so physical deduplication does not guarantee model-context deduplication across surfaces.
 
-Official contracts checked on 2026-10-11: [Claude Code rules](https://code.claude.com/docs/en/memory#organize-rules-with-clauderules), [Cursor rules](https://cursor.com/docs/rules) and [CLI loading](https://cursor.com/docs/cli/using#rules), [Copilot CLI instructions](https://docs.github.com/en/copilot/how-tos/copilot-cli/customize-copilot/add-custom-instructions), [Codex AGENTS.md](https://learn.chatgpt.com/docs/agent-configuration/agents-md), and [OpenCode V2 instructions](https://opencode.ai/v2/docs/instructions/).
+Official contracts: [Claude Code rules](https://code.claude.com/docs/en/memory#organize-rules-with-clauderules), [Cursor rules](https://cursor.com/docs/rules) and [CLI loading](https://cursor.com/docs/cli/using#rules), [Copilot CLI instructions](https://docs.github.com/en/copilot/how-tos/copilot-cli/customize-copilot/add-custom-instructions), [Codex AGENTS.md](https://learn.chatgpt.com/docs/agent-configuration/agents-md), [OpenCode rules](https://opencode.ai/docs/rules/) and [instructions](https://opencode.ai/v2/docs/instructions/).
 
 Publication does not force a running host to reload. Verify changed rules in a fresh session: Codex builds its instruction chain at startup; Copilot applies edits to a new or resumed session. OpenCode V2 refreshes ambient AGENTS.md before the next request, but already loaded nested guidance needs a new session. Claude project rules require the `project` settings source; Cursor rules concern Agent rather than Tab or Inline Edit. The writer preserves patterns without implementing each host's glob parser; a syntactically invalid or unmatched pattern can activate no files. Confirm representative matching and nonmatching files in the selected host.