refactor: modernize agent configs, remove beads, update README

- Upgrade all agents from glm-4.7 to glm-5 with descriptive names
- Add comprehensive permission configs (bash, edit, external_directory) for all agents
- Remove .beads/ issue tracking directory
- Update README: fix opencode URL to opencode.ai, remove beads sections, formatting cleanup

agents/agents.json

@@ -1,62 +1,173 @@
 {
-  "chiron": {
+  "Chiron (Assistant)": {
     "description": "Personal AI assistant (Plan Mode). Read-only analysis, planning, and guidance.",
     "mode": "primary",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/chiron.txt}",
     "permission": {
+      "question": "allow",
+      "webfetch": "allow",
+      "websearch": "allow",
+      "edit": "deny",
+      "bash": {
+        "*": "ask",
+        "git status*": "allow",
+        "git log*": "allow",
+        "git diff*": "allow",
+        "git branch*": "allow",
+        "git show*": "allow",
+        "grep *": "allow",
+        "ls *": "allow",
+        "cat *": "allow",
+        "head *": "allow",
+        "tail *": "allow",
+        "wc *": "allow",
+        "which *": "allow",
+        "echo *": "allow",
+        "td *": "allow",
+        "bd *": "allow",
+        "nix *": "allow"
+      },
       "external_directory": {
+        "*": "ask",
         "~/p/**": "allow",
-        "*": "ask"
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
       }
     }
   },
-  "chiron-forge": {
+  "Chiron Forge (Builder)": {
     "description": "Personal AI assistant (Build Mode). Full execution and task completion capabilities with safety prompts.",
     "mode": "primary",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/chiron-forge.txt}",
     "permission": {
+      "question": "allow",
+      "webfetch": "allow",
+      "websearch": "allow",
+      "edit": {
+        "*": "allow",
+        "/run/agenix/**": "deny"
+      },
+      "bash": {
+        "*": "allow",
+        "rm -rf *": "ask",
+        "git reset --hard*": "ask",
+        "git push*": "ask",
+        "git push --force*": "deny",
+        "git push -f *": "deny"
+      },
       "external_directory": {
+        "*": "ask",
         "~/p/**": "allow",
-        "*": "ask"
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
       }
     }
   },
-  "hermes": {
+  "Hermes (Communication)": {
     "description": "Work communication specialist. Handles Basecamp tasks, Outlook email, and MS Teams meetings.",
     "mode": "subagent",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/hermes.txt}",
     "permission": {
-      "question": "allow"
+      "question": "allow",
+      "webfetch": "allow",
+      "edit": {
+        "*": "allow",
+        "/run/agenix/**": "deny"
+      },
+      "bash": {
+        "*": "ask",
+        "cat *": "allow",
+        "echo *": "allow"
+      },
+      "external_directory": {
+        "*": "ask",
+        "~/p/**": "allow",
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
+      }
     }
   },
-  "athena": {
+  "Athena (Researcher)": {
     "description": "Work knowledge specialist. Manages Outline wiki, documentation, and knowledge organization.",
     "mode": "subagent",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/athena.txt}",
     "permission": {
-      "question": "allow"
+      "question": "allow",
+      "webfetch": "allow",
+      "websearch": "allow",
+      "edit": {
+        "*": "allow",
+        "/run/agenix/**": "deny"
+      },
+      "bash": {
+        "*": "ask",
+        "grep *": "allow",
+        "cat *": "allow"
+      },
+      "external_directory": {
+        "*": "ask",
+        "~/p/**": "allow",
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
+      }
     }
   },
-  "apollo": {
+  "Apollo (Knowledge Management)": {
     "description": "Private knowledge specialist. Manages Obsidian vault, personal notes, and private knowledge graph.",
     "mode": "subagent",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/apollo.txt}",
     "permission": {
-      "question": "allow"
+      "question": "allow",
+      "edit": {
+        "*": "allow",
+        "/run/agenix/**": "deny"
+      },
+      "bash": {
+        "*": "ask",
+        "cat *": "allow"
+      },
+      "external_directory": {
+        "*": "ask",
+        "~/p/**": "allow",
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
+      }
     }
   },
-  "calliope": {
+  "Calliope (Writer)": {
     "description": "Writing specialist. Creates documentation, reports, meeting notes, and prose.",
     "mode": "subagent",
-    "model": "zai-coding-plan/glm-4.7",
+    "model": "zai-coding-plan/glm-5",
     "prompt": "{file:./prompts/calliope.txt}",
     "permission": {
-      "question": "allow"
+      "question": "allow",
+      "webfetch": "allow",
+      "edit": {
+        "*": "allow",
+        "/run/agenix/**": "deny"
+      },
+      "bash": {
+        "*": "ask",
+        "cat *": "allow",
+        "wc *": "allow"
+      },
+      "external_directory": {
+        "*": "ask",
+        "~/p/**": "allow",
+        "~/.config/opencode/**": "allow",
+        "/tmp/**": "allow",
+        "/run/agenix/**": "allow"
+      }
     }
   }
 }