hive-forge: infer active repo from cwd's git remote, demote HIVE_FORGE_REPO

hive-forge/src/verbs/clone.rs

@@ -1,8 +1,9 @@
 //! `clone [<dest>] [--branch <b>] [--depth <n>]` — clone a forge repo
 //! with credentials auto-injected, so agents don't hand-assemble
-//! token-bearing URLs. The repo is the standard `-r/--repo` (default
-//! `HIVE_FORGE_REPO`). Pairs with `pr-create --agit`: clone, edit +
-//! commit normally, then open a PR via the `AGit` ref.
+//! token-bearing URLs. The repo is the standard `-r/--repo` (see
+//! `client::Client::from_env` for the full resolution chain). Pairs
+//! with `pr-create --agit`: clone, edit + commit normally, then open a
+//! PR via the `AGit` ref.
 
 use std::process::Command;
 

hive-forge/src/verbs/repo_add_collaborator.rs

@@ -1,6 +1,7 @@
 //! `repo-add-collaborator <user> [--permission read|write|admin] [-r <repo>]`
-//! — add `<user>` as a collaborator on the active repo (from `-r` /
-//! `HIVE_FORGE_REPO`). Prints a one-line confirmation.
+//! — add `<user>` as a collaborator on the active repo (see
+//! `client::Client::from_env` for how it resolves). Prints a one-line
+//! confirmation.
 //!
 //! Wraps `PUT /api/v1/repos/{owner}/{repo}/collaborators/{collaborator}`.
 //! A fresh agent-namespace repo (see `repo-create`) usually needs peers