build: add forgejo-api workspace dep (sync feature for hive-forge)

hive-forge/Cargo.toml

@@ -10,6 +10,13 @@ path = "src/main.rs"
 [dependencies]
 anyhow = { workspace = true }
 clap = { workspace = true }
+# `sync` = blocking client (hive-forge is a blocking CLI). TLS backend
+# comes from workspace feature unification on reqwest: the
+# `rustls-tls-native-roots` feature below applies to forgejo-api's
+# internal client too (same compiled reqwest), so the hive-CA trust
+# note keeps holding.
+forgejo-api = { workspace = true, features = ["sync"] }
+url.workspace = true
 reqwest = { workspace = true, features = [
   "json",
   # Trust the OS/system CA store (rustls-native-certs), not only the