refactor(skill): remove skillsPath configuration (#310)

Remove the skillsPath field from SkillRepo and Skill structs since
recursive scanning now automatically discovers skills in all directories.
Simplify the UI by removing the path input field.

src-tauri/src/database/dao/skills.rs

@@ -58,7 +58,9 @@ impl Database {
     pub fn get_skill_repos(&self) -> Result<Vec<SkillRepo>, AppError> {
         let conn = lock_conn!(self.conn);
         let mut stmt = conn
-            .prepare("SELECT owner, name, branch, enabled, skills_path FROM skill_repos ORDER BY owner ASC, name ASC")
+            .prepare(
+                "SELECT owner, name, branch, enabled FROM skill_repos ORDER BY owner ASC, name ASC",
+            )
             .map_err(|e| AppError::Database(e.to_string()))?;
 
         let repo_iter = stmt
@@ -68,7 +70,6 @@ impl Database {
                     name: row.get(1)?,
                     branch: row.get(2)?,
                     enabled: row.get(3)?,
-                    skills_path: row.get(4)?,
                 })
             })
             .map_err(|e| AppError::Database(e.to_string()))?;
@@ -84,8 +85,8 @@ impl Database {
     pub fn save_skill_repo(&self, repo: &SkillRepo) -> Result<(), AppError> {
         let conn = lock_conn!(self.conn);
         conn.execute(
-            "INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled, skills_path) VALUES (?1, ?2, ?3, ?4, ?5)",
-            params![repo.owner, repo.name, repo.branch, repo.enabled, repo.skills_path],
+            "INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled) VALUES (?1, ?2, ?3, ?4)",
+            params![repo.owner, repo.name, repo.branch, repo.enabled],
         ).map_err(|e| AppError::Database(e.to_string()))?;
         Ok(())
     }

src-tauri/src/database/migration.rs

@@ -202,8 +202,8 @@ impl Database {
 
         for repo in &config.skills.repos {
             tx.execute(
-                "INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled, skills_path) VALUES (?1, ?2, ?3, ?4, ?5)",
-                params![repo.owner, repo.name, repo.branch, repo.enabled, repo.skills_path],
+                "INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled) VALUES (?1, ?2, ?3, ?4)",
+                params![repo.owner, repo.name, repo.branch, repo.enabled],
             ).map_err(|e| AppError::Database(format!("Migrate skill repo failed: {e}")))?;
         }
 

src-tauri/src/database/schema.rs

@@ -104,7 +104,6 @@ impl Database {
                 name TEXT NOT NULL,
                 branch TEXT NOT NULL DEFAULT 'main',
                 enabled BOOLEAN NOT NULL DEFAULT 1,
-                skills_path TEXT,
                 PRIMARY KEY (owner, name)
             )",
             [],
@@ -233,7 +232,7 @@ impl Database {
             "TEXT NOT NULL DEFAULT 'main'",
         )?;
         Self::add_column_if_missing(conn, "skill_repos", "enabled", "BOOLEAN NOT NULL DEFAULT 1")?;
-        Self::add_column_if_missing(conn, "skill_repos", "skills_path", "TEXT")?;
+        // 注意: skills_path 字段已被移除，因为现在支持全仓库递归扫描
 
         Ok(())
     }