[verified] Support explicit review-only provider counters

harness/agents/impl/skills/gitea-issue-rework/references/readback.md

@@ -58,6 +58,17 @@ Shape example only, **not a claim about this deployment**:
 }
 ```
 
+For `inline.components`, the explicit projection modes are `["inline"]`,
+`["reviews"]`, and `["reviews", "inline"]`. The review-only mode projects
+only the number of reviews into `review_comments`; it does not add per-review
+inline comments. The inline-only mode projects collected per-review inline
+comments; the combined mode projects both. These are caller-supplied policies:
+select one only from independently verified deployed-provider semantics, never
+automatically detect a mode or choose one to fit observed counters. Both
+`per_review` and `per_review_or_pr_count` retain the same explicit fallback
+policy; per-review counters, complete collection pagination, duplicate IDs and
+record cardinality remain checked.
+
 `per_review` requires every exact-review comment endpoint. Only the explicit
 `per_review_or_pr_count` capability permits endpoint-unavailable 404/405 fallback.
 Permission errors, redirects, malformed JSON and conflicting metadata never
@@ -72,7 +83,11 @@ and `html_url` as HTML URLs, and PR-Issue `pull_request.html_url` without a nati
 `pull_request.url`. Require the actual native relation URL; do not invent a
 missing field. This source pin is fixture/protocol evidence, not a claim about
 the deployment version. The caller's independent provider contract still binds
-that version. In `per_review` mode only, an omitted `review_comments` is accepted
+that version. In Gitea `v1.27.3`, `services/convert/pull.go` delegates the PR
+review-comment count to `models/issues/pull.go`'s `GetReviewCommentsCount`,
+which filters `CommentTypeReview`; this is source evidence for that version's
+review-only projection, not a blanket claim for all versions or a live-gate
+success. In `per_review` mode only, an omitted `review_comments` is accepted
 as zero only when complete per-review records and their counters prove a zero
 projection. Explicit null, nonzero projection or counts-only fallback with a
 missing scalar is rejected. Raw pagination Link evidence is preserved and