write: 进 cube 仓库 + 接 gitea CI 自动部署

- 整 apps/write/ 进 git（含 frontend 源码 + Makefile + systemd unit + k8s service/ingress）
- .gitea/workflows/deploy-write.yml: act_runner fam 用户跑 host shell
    cargo build → npm build → install 到 ~/.local/bin/share/config →
    systemctl --user daemon-reload + restart → kubectl apply svc/ingress
- 前端 3 处"麻薯"字样去掉（思考中 / placeholder × 2）

注意 ~/.config/write/env 已有 passphrase，CI placeholder 逻辑会跳过不覆盖。

apps/write/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "write"
+version = "0.1.0"
+edition.workspace = true
+license.workspace = true
+authors.workspace = true
+description = "write.famzheng.me — voice/text → claude → markdown doc"
+
+[dependencies]
+cube-core = { path = "../../crates/cube-core" }
+axum = { workspace = true, features = ["ws"] }
+tokio = { workspace = true }
+tower = { workspace = true }
+tower-http = { workspace = true }
+tracing = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+rusqlite = { workspace = true }
+reqwest = { workspace = true }
+futures = { workspace = true }
+tokio-stream = { workspace = true }
+tokio-tungstenite = "0.24"
+futures-util = "0.3"
+url = "2"