feat: add host editing endpoint and frontend UI

crates/pm-core/src/audit.rs

@@ -97,6 +97,7 @@ impl AuditAction {
 /// Computes a hash chain entry using the previous row's hash.
 /// Non-fatal: logs errors but does not propagate them to avoid
 /// disrupting the primary operation.
+#[allow(clippy::too_many_arguments)]
 pub async fn log_event(
     pool: &PgPool,
     action: AuditAction,
@@ -126,6 +127,7 @@ pub async fn log_event(
     }
 }
 
+#[allow(clippy::too_many_arguments)]
 async fn write_audit_row(
     pool: &PgPool,
     action: AuditAction,

crates/pm-core/src/crypto.rs

@@ -29,7 +29,7 @@ pub fn load_or_create_key(path: &Path) -> Result<[u8; 32], CryptoError> {
         if let Some(parent) = path.parent() {
             fs::create_dir_all(parent).map_err(CryptoError::Io)?;
         }
-        fs::write(path, &key).map_err(CryptoError::Io)?;
+        fs::write(path, key).map_err(CryptoError::Io)?;
         // Set permissions to 0600 (owner read/write only)
         #[cfg(unix)]
         {

crates/pm-core/src/db.rs

@@ -72,9 +72,9 @@ pub async fn create_enrollment_request(
         EnrollmentRequest,
     >(
         r#"
-        INSERT INTO enrollment_requests (machine_id, fqdn, ip_address, os_details, polling_token)
-        VALUES ($1, $2, $3::inet, $4, $5)
-        RETURNING id, machine_id, fqdn, ip_address::text, os_details, polling_token, created_at, expires_at
+        INSERT INTO enrollment_requests (machine_id, fqdn, ip_address, os_details, polling_token, hostname)
+        VALUES ($1, $2, $3::inet, $4, $5, $6)
+        RETURNING id, machine_id, fqdn, ip_address::text, os_details, polling_token, hostname, created_at, expires_at
         "#,
     )
     .bind(req.machine_id)
@@ -82,6 +82,7 @@ pub async fn create_enrollment_request(
     .bind(req.ip_address)
     .bind(req.os_details)
     .bind(token_hash)
+    .bind(&req.hostname)
     .fetch_one(pool)
     .await
 }
@@ -90,7 +91,7 @@ pub async fn list_enrollment_requests(
     pool: &PgPool,
 ) -> Result<Vec<EnrollmentRequest>, sqlx::Error> {
     sqlx::query_as::<_, EnrollmentRequest>(
-        "SELECT id, machine_id, fqdn, ip_address::text, os_details, polling_token, created_at, expires_at FROM enrollment_requests ORDER BY created_at DESC",
+        "SELECT id, machine_id, fqdn, ip_address::text, os_details, polling_token, hostname, created_at, expires_at FROM enrollment_requests ORDER BY created_at DESC",
     )
     .fetch_all(pool)
     .await

crates/pm-core/src/models.rs

@@ -107,6 +107,14 @@ pub struct CreateHostRequest {
     pub group_ids: Option<Vec<Uuid>>,
 }
 
+/// Payload for updating an existing host.
+#[derive(Debug, Deserialize)]
+pub struct UpdateHostRequest {
+    pub fqdn: Option<String>,
+    pub ip_address: Option<String>,
+    pub display_name: Option<String>,
+}
+
 /// Host list item (lighter projection for list views)
 #[derive(Debug, Clone, Serialize, Deserialize, FromRow)]
 pub struct HostSummary {
@@ -135,6 +143,8 @@ pub struct EnrollmentRequest {
     pub ip_address: String,
     pub os_details: serde_json::Value,
     pub polling_token: String,
+    /// Short hostname provided during enrollment (optional).
+    pub hostname: Option<String>,
     pub created_at: DateTime<Utc>,
     pub expires_at: DateTime<Utc>,
 }
@@ -146,6 +156,8 @@ pub struct CreateEnrollmentRequest {
     pub fqdn: String,
     pub ip_address: String,
     pub os_details: serde_json::Value,
+    /// Short hostname (from /etc/hostname, optional).
+    pub hostname: Option<String>,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]