feat(nofity): add feishu notify (#46)

* 自己造的轮子

* feat(notify): sync notify to feishu using existing GitHub Action (#47)

* feat(notify): sync notify to feishu

* fix(notify): wrong usage of env secret

* feat(workflow): expand branch support in feishu_bot.yml for pull requests and pushes

* feat(ci): only run under source code changes

* feat(ci): add notification under workflows

* fix(notify): change action name to trigger workflow

* feat(notify): change secrets using repo secrets

* remove temporary push trigger

---------

Co-authored-by: Samuel Dai <samuka007@dragonos.org>

.github/workflows/nix-github-actions.yml

@@ -2,7 +2,17 @@ name: Nix Flake actions
 
 on:
   pull_request:
+    paths:
+      - 'crates/**'
+      - 'Cargo.lock'
+      - 'flake.lock'
+      - '.github/workflows/nix-github-actions.yml'
   push:
+    paths:
+      - 'crates/**'
+      - 'Cargo.lock'
+      - 'flake.lock'
+      - '.github/workflows/nix-github-actions.yml'
 
 jobs:
   nix-matrix: