feat(ollama): add explicit Ollama mode config, cloud endpoint storage, and scope‑availability caching with status annotations.

crates/owlen-tui/src/commands/mod.rs

@@ -102,7 +102,23 @@ const COMMANDS: &[CommandSpec] = &[
     },
     CommandSpec {
         keyword: "provider",
-        description: "Switch active provider",
+        description: "Switch provider or set its mode",
+    },
+    CommandSpec {
+        keyword: "cloud setup",
+        description: "Configure Ollama Cloud credentials",
+    },
+    CommandSpec {
+        keyword: "cloud status",
+        description: "Check Ollama Cloud connectivity",
+    },
+    CommandSpec {
+        keyword: "cloud models",
+        description: "List models available in Ollama Cloud",
+    },
+    CommandSpec {
+        keyword: "cloud logout",
+        description: "Remove stored Ollama Cloud credentials",
     },
     CommandSpec {
         keyword: "model info",
@@ -124,6 +140,14 @@ const COMMANDS: &[CommandSpec] = &[
         keyword: "models info",
         description: "Prefetch detailed information for all models",
     },
+    CommandSpec {
+        keyword: "models --local",
+        description: "Open model picker focused on local models",
+    },
+    CommandSpec {
+        keyword: "models --cloud",
+        description: "Open model picker focused on cloud models",
+    },
     CommandSpec {
         keyword: "new",
         description: "Start a new conversation",