docs(issues): add issue specification for torrust#1819

Move spec from drafts to open with issue number torrust#1819 prefix.
Update EPIC torrust#1669 SI-08 to reference the new GitHub issue.

Author: josecelano

docs/issues/open/1669-overhaul-packages/EPIC.md

@@ -214,7 +214,7 @@ Status: TODO unless noted. `SI-XX` = recommended implementation sequence number.
 - [x] SI-05 — [#1797](https://github.com/torrust/torrust-tracker/issues/1797) Create `torrust-net-primitives` and move `ServiceBinding` from `torrust-tracker-primitives` _(Rule M + new package; no blockers)_
 - [x] SI-06 — [#1813](https://github.com/torrust/torrust-tracker/issues/1813) Resolve `bittorrent-tracker-core` ↔ `torrust-tracker-rest-api-client` layer violation _(Rule M; prerequisite for `bittorrent-tracker-core` extraction)_
 - [x] SI-07 — [#1816](https://github.com/torrust/torrust-tracker/issues/1816) Align `torrust-` prefix: rename 7 tracker-specific packages to `torrust-tracker-` _(Rule U; no blockers)_
-- [ ] SI-08 — Rename `torrust-tracker-metrics` to `torrust-metrics` _(Rule U; no blockers)_
+- [ ] SI-08 — [#1819](https://github.com/torrust/torrust-tracker/issues/1819) Rename `torrust-tracker-metrics` to `torrust-metrics` _(Rule U; no blockers)_
 - [ ] SI-09 — Rename `torrust-tracker-clock` to `torrust-clock` _(Rule P; no blockers)_
 - [ ] SI-10 — Rename `torrust-tracker-located-error` to `torrust-located-error` _(Rule P; no blockers)_
 - [ ] SI-11 — Update all package READMEs _(documentation; after SI-07–SI-10; before SI-12)_
@@ -234,7 +234,7 @@ Details:
 | SI-05 | [#1797](https://github.com/torrust/torrust-tracker/issues/1797) — Create `torrust-net-primitives` and move `ServiceBinding` from `torrust-tracker-primitives`                    | [docs/issues/open/1797-1669-05-create-torrust-net-primitives-and-move-service-binding.md](../../open/1797-1669-05-create-torrust-net-primitives-and-move-service-binding.md)         | TODO   | Rule M + new package; generic networking type; breaks server-lib → tracker-primitives dep       |
 | SI-06 | [#1813](https://github.com/torrust/torrust-tracker/issues/1813) — Resolve `bittorrent-tracker-core` ↔ `torrust-tracker-rest-api-client` layer violation                          | [docs/issues/closed/1813-1669-06-resolve-bittorrent-tracker-core-rest-api-layer-violation.md](../../closed/1813-1669-06-resolve-bittorrent-tracker-core-rest-api-layer-violation.md) | DONE   | Rule M; stale unused dev dep removed in PR #1804; unblocks `bittorrent-tracker-core` extraction |
 | SI-07 | [#1816](https://github.com/torrust/torrust-tracker/issues/1816) — Align `torrust-` prefix: rename 7 tracker-specific packages to `torrust-tracker-`                              | [docs/issues/open/1816-1669-07-align-torrust-prefix-rename-tracker-specific-packages.md](../../open/1816-1669-07-align-torrust-prefix-rename-tracker-specific-packages.md)           | DONE   | Rule U; none of the 7 are published; pure workspace rename; no blockers                         |
-| SI-08 | #TBD — Rename `torrust-tracker-metrics` to `torrust-metrics`                                                                                                                     | [docs/issues/drafts/1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md](../../drafts/1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md)                         | TODO   | Rule U; not yet published; no blockers; prerequisite for SI-14                                  |
+| SI-08 | [#1819](https://github.com/torrust/torrust-tracker/issues/1819) — Rename `torrust-tracker-metrics` to `torrust-metrics`                                                             | [docs/issues/open/1819-1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md](../../open/1819-1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md)                   | TODO   | Rule U; not yet published; no blockers; prerequisite for SI-14                                  |
 | SI-09 | #TBD — Rename `torrust-tracker-clock` to `torrust-clock`                                                                                                                         | [docs/issues/drafts/1669-09-rename-torrust-tracker-clock-to-torrust-clock.md](../../drafts/1669-09-rename-torrust-tracker-clock-to-torrust-clock.md)                                 | TODO   | Rule P; published on crates.io; no blockers; prerequisite for SI-13                             |
 | SI-10 | #TBD — Rename `torrust-tracker-located-error` to `torrust-located-error`                                                                                                         | [docs/issues/drafts/1669-10-rename-torrust-tracker-located-error-to-torrust-located-error.md](../../drafts/1669-10-rename-torrust-tracker-located-error-to-torrust-located-error.md) | TODO   | Rule P; published on crates.io; no blockers                                                     |
 | SI-11 | #TBD — Update all package READMEs                                                                                                                                                | [docs/issues/drafts/1669-11-update-all-package-readmes.md](../../drafts/1669-11-update-all-package-readmes.md)                                                                       | TODO   | Documentation; requires SI-07–SI-10; before SI-12                                               |

…st-tracker-metrics-to-torrust-metrics.md …st-tracker-metrics-to-torrust-metrics.mddocs/issues/drafts/1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md renamed to docs/issues/open/1819-1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md docs/issues/drafts/1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md renamed to docs/issues/open/1819-1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md

@@ -1,11 +1,11 @@
 ---
 doc-type: issue
 issue-type: task
-status: draft
+status: open
 priority: p2
-github-issue: null
-spec-path: docs/issues/drafts/1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md
-branch: null
+github-issue: 1819
+spec-path: docs/issues/open/1819-1669-08-rename-torrust-tracker-metrics-to-torrust-metrics.md
+branch: 1819-rename-torrust-tracker-metrics-to-torrust-metrics
 related-pr: null
 last-updated-utc: 2026-05-15 12:00
 semantic-links:
@@ -21,7 +21,7 @@ semantic-links:
 
 <!-- skill-link: create-issue -->
 
-# Issue #[To be assigned] - Rename `torrust-tracker-metrics` to `torrust-metrics`
+# Issue #1819 - Rename `torrust-tracker-metrics` to `torrust-metrics`
 
 ## Goal
 
@@ -99,10 +99,10 @@ Status values: `TODO`, `IN_PROGRESS`, `BLOCKED`, `DONE`.
 
 ### Workflow Checkpoints
 
-- [ ] Spec drafted in `docs/issues/drafts/`
-- [ ] Spec reviewed and approved by user/maintainer
-- [ ] GitHub issue created and issue number added to this spec
-- [ ] Spec moved to `docs/issues/open/` with issue number prefix
+- [x] Spec drafted in `docs/issues/drafts/`
+- [x] Spec reviewed and approved by user/maintainer
+- [x] GitHub issue created and issue number added to this spec
+- [x] Spec moved to `docs/issues/open/` with issue number prefix
 - [ ] Implementation completed
 - [ ] Automatic verification completed (`linter all`, `cargo test --workspace`)
 - [ ] Manual verification scenarios executed and recorded
@@ -113,6 +113,7 @@ Status values: `TODO`, `IN_PROGRESS`, `BLOCKED`, `DONE`.
 ### Progress Log
 
 - 2026-05-15 12:00 UTC - josecelano - Spec drafted as subissue of EPIC #1669
+- 2026-05-21 UTC - josecelano - GitHub issue #1819 created; spec moved to open/
 
 ## Acceptance Criteria