Reapply "add oh-my-opencode"

This reverts commit 8297cd01f4.

flake.lock

@@ -151,6 +151,24 @@
         "type": "github"
       }
     },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems_4"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "gitignore": {
       "inputs": {
         "nixpkgs": [
@@ -438,6 +456,28 @@
         "type": "github"
       }
     },
+    "oh-my-opencode": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1769568828,
+        "narHash": "sha256-BQVuBk91oRiXiv6a9cqvMALSDhqyJMeEVzna3vggf2Y=",
+        "owner": "yebei199",
+        "repo": "oh-my-opencode",
+        "rev": "662ca217a3a737c95b8cd3279d740015c9c524af",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yebei199",
+        "ref": "nix",
+        "repo": "oh-my-opencode",
+        "type": "github"
+      }
+    },
     "pre-commit": {
       "inputs": {
         "flake-compat": "flake-compat_2",
@@ -476,6 +516,7 @@
         "nix-flatpak": "nix-flatpak",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
+        "oh-my-opencode": "oh-my-opencode",
         "rust-overlay": "rust-overlay",
         "zen-browser": "zen-browser"
       }
@@ -545,6 +586,21 @@
         "type": "github"
       }
     },
+    "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [