refactor: 代码审阅优化

P0:
- fix(config): config_dir 使用 home_dir 回退，避免 ~ 不展开
- fix(search): 模糊查询转义 LIKE 通配符 % 和 _

P1:
- chore(db): 连接池添加 acquire_timeout 10s
- refactor(update): 消除 meta_keys/secret_keys 重复计算

P2:
- refactor(config): 合并 ConfigAction 枚举
- chore(deps): 移除 clap/env、uuid/v4 无用 features
- perf(main): delete 命令跳过 master_key 加载
- i18n(config): 统一错误消息为英文
- perf(search): show_secrets=false 时不再解密获取 key_count
- feat(delete,update): 支持 -o json/json-compact 输出

P3:
- feat(search): --tag 支持多值交叉过滤

docs: 将 seed-data.sh 替换为 setup-gitea-actions.sh
Made-with: Cursor

src/commands/update.rs

@@ -5,6 +5,7 @@ use uuid::Uuid;
 
 use super::add::parse_kv;
 use crate::crypto;
+use crate::output::OutputMode;
 
 #[derive(FromRow)]
 struct UpdateRow {
@@ -24,6 +25,7 @@ pub struct UpdateArgs<'a> {
     pub remove_meta: &'a [String],
     pub secret_entries: &'a [String],
     pub remove_secrets: &'a [String],
+    pub output: OutputMode,
 }
 
 pub async fn run(pool: &PgPool, args: UpdateArgs<'_>, master_key: &[u8; 32]) -> Result<()> {
@@ -141,35 +143,47 @@ pub async fn run(pool: &PgPool, args: UpdateArgs<'_>, master_key: &[u8; 32]) ->
     )
     .await;
 
-    println!("Updated: [{}/{}] {}", args.namespace, args.kind, args.name);
+    let result_json = json!({
+        "action": "updated",
+        "namespace": args.namespace,
+        "kind": args.kind,
+        "name": args.name,
+        "add_tags": args.add_tags,
+        "remove_tags": args.remove_tags,
+        "meta_keys": meta_keys,
+        "remove_meta": args.remove_meta,
+        "secret_keys": secret_keys,
+        "remove_secrets": args.remove_secrets,
+    });
 
-    if !args.add_tags.is_empty() {
-        println!("  +tags:     {}", args.add_tags.join(", "));
-    }
-    if !args.remove_tags.is_empty() {
-        println!("  -tags:     {}", args.remove_tags.join(", "));
-    }
-    if !args.meta_entries.is_empty() {
-        let keys: Vec<&str> = args
-            .meta_entries
-            .iter()
-            .filter_map(|s| s.split_once('=').map(|(k, _)| k))
-            .collect();
-        println!("  +metadata: {}", keys.join(", "));
-    }
-    if !args.remove_meta.is_empty() {
-        println!("  -metadata: {}", args.remove_meta.join(", "));
-    }
-    if !args.secret_entries.is_empty() {
-        let keys: Vec<&str> = args
-            .secret_entries
-            .iter()
-            .filter_map(|s| s.split_once('=').map(|(k, _)| k))
-            .collect();
-        println!("  +secrets:  {}", keys.join(", "));
-    }
-    if !args.remove_secrets.is_empty() {
-        println!("  -secrets:  {}", args.remove_secrets.join(", "));
+    match args.output {
+        OutputMode::Json => {
+            println!("{}", serde_json::to_string_pretty(&result_json)?);
+        }
+        OutputMode::JsonCompact => {
+            println!("{}", serde_json::to_string(&result_json)?);
+        }
+        _ => {
+            println!("Updated: [{}/{}] {}", args.namespace, args.kind, args.name);
+            if !args.add_tags.is_empty() {
+                println!("  +tags:     {}", args.add_tags.join(", "));
+            }
+            if !args.remove_tags.is_empty() {
+                println!("  -tags:     {}", args.remove_tags.join(", "));
+            }
+            if !args.meta_entries.is_empty() {
+                println!("  +metadata: {}", meta_keys.join(", "));
+            }
+            if !args.remove_meta.is_empty() {
+                println!("  -metadata: {}", args.remove_meta.join(", "));
+            }
+            if !args.secret_entries.is_empty() {
+                println!("  +secrets:  {}", secret_keys.join(", "));
+            }
+            if !args.remove_secrets.is_empty() {
+                println!("  -secrets:  {}", args.remove_secrets.join(", "));
+            }
+        }
     }
 
     Ok(())