rewrite generated CLI docs' passive voice to active

hive-forge and hivectl doc-comment strings for pr-create --label, diff
--full, list --label, ci-runs --branch, and several hivectl subcommand
options read as if things happened to themselves. Name the actor (hivectl,
hive-forge, or the CLI) instead, and regenerate the three docs/tools/*-cli.md
files from the rebuilt binaries.

swarmctl-cli.md needs no source change: its only passive hit is
clap-markdown's own generated boilerplate, out of scope here.

docs/tools/forge-cli.md

@@ -540,7 +540,7 @@ Create a pull request
 * `--remote <REMOTE>` — Remote to push to (default: `forge`, or `origin` in `--agit` mode)
 * `--agit` — Open the PR via Forgejo's `AGit` flow instead of pushing a branch — works for read-only collaborators. Run from inside a cloned repo
 * `--topic <TOPIC>` — `AGit` topic — groups repeated pushes into one PR (re-run with the same topic to update it). Defaults to the branch name. Only meaningful with `--agit`
-* `--label <LABELS>` — Label name to attach, repeatable (for example `--label area/ops --label type/bug`). Same spelling `labels add` accepts — an unresolved name errors out rather than silently attaching fewer labels than asked for. In `--agit` mode this is applied as a follow-up call once the PR number is known (the `AGit` push itself has no label field), so it's silently skipped (not a label-resolution error) if the PR URL couldn't be parsed back out of the push output — same fallback as the deferred multi-line body
+* `--label <LABELS>` — Label name to attach, repeatable (for example `--label area/ops --label type/bug`). Same spelling `labels add` accepts — an unresolved name errors out rather than silently attaching fewer labels than asked for. In `--agit` mode `pr-create` applies this as a follow-up call once it learns the PR number (the `AGit` push itself has no label field), so it silently skips them (not a label-resolution error) if it couldn't parse the PR URL back out of the push output — same fallback as the deferred multi-line body
 
 
 
@@ -632,7 +632,7 @@ Print the PR's unified diff
 
 ###### **Options:**
 
-* `--full` — Print the unfiltered diff. By default, autogenerated-file hunks (`flake.lock`, `Cargo.lock`, …) are collapsed to a placeholder so human-authored changes stay readable
+* `--full` — Print the unfiltered diff. By default, hive-forge collapses autogenerated-file hunks (`flake.lock`, `Cargo.lock`, …) to a placeholder so human-authored changes stay readable
 
 
 
@@ -1185,7 +1185,7 @@ List issues / PRs with filters (`--kind`, `--state`, `--assignee`, `--author`, `
 * `--assignee <ASSIGNEE>` — Filter to items assigned to this user (single login)
 * `--author <AUTHOR>` — Filter to items authored by this user (single login)
 * `--mention <MENTION>` — Filter to items mentioning this user
-* `--label <LABELS>` — Filter to items carrying any of these label names. Repeatable. Validated client-side: a name the forge can't resolve is dropped from the filter rather than rejected, which returns MORE results than asked for, not fewer
+* `--label <LABELS>` — Filter to items carrying any of these label names. Repeatable. Validated client-side: the CLI drops a name the forge can't resolve from the filter rather than rejecting it, which returns MORE results than asked for, not fewer
 * `--milestone <MILESTONES>` — Filter to items in any of these milestones, by title or id. Repeatable. Validated client-side against the repo's milestones (closed ones included), since the forge would silently discard a name it can't resolve and return the UNFILTERED list
 * `--search <SEARCH>` — Full-text search over title AND body, server-side. Composes with every filter above — this is the duplicate-hunting path that grepping `list` output can't cover, since grep only ever sees the titles
 * `--limit <LIMIT>` — Page size — items per page (default: 30). The forge clamps this to its own `api.MAX_RESPONSE_ITEMS` (50 by default), so a large `--limit` silently returns a smaller page; the trailer reports the real total rather than trusting this number. Must be >= 1
@@ -1388,7 +1388,7 @@ List CI Actions runs, newest first (`--workflow`, `--branch`, `--limit`, `--page
 ###### **Options:**
 
 * `--workflow <WORKFLOW>` — Only runs of this workflow file (for example `ci.yml`)
-* `--branch <BRANCH>` — Only runs on this ref. A branch name (`main`, `damocles/foo`) or a PR (`#N`) is qualified for you; a `refs/…` value is used as given. An all-digit value is read as a PR number — to filter a branch literally named that, pass `refs/heads/<name>`
+* `--branch <BRANCH>` — Only runs on this ref. hive-forge qualifies a branch name (`main`, `damocles/foo`) or a PR (`#N`) for you, uses a `refs/…` value as given, and reads an all-digit value as a PR number — to filter a branch literally named that, pass `refs/heads/<name>`
 * `--limit <LIMIT>` — How many runs to print (default 20)
 
   Default value: `20`