Fiks: prompt-redigering toggle, AI-pulsering ved feil, error-status

- Rediger-knappen i prompt-seksjonen fungerer som Avbryt når editoren er åpen
- Fjernet separat Avbryt-knapp fra prompt-editor footer
- pollJob sjekker nå også 'error'-status (ikke bare completed/failed)
- Worker rydder ai_processing-flagget fra metadata ved feil

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/lib/blocks/ChatBlock.svelte

@@ -78,7 +78,7 @@
 				const res = await fetch(`/api/jobs/${jobId}`);
 				if (!res.ok) { clearInterval(interval); return; }
 				const job = await res.json();
-				if (job.status === 'completed' || job.status === 'failed') {
+				if (job.status === 'completed' || job.status === 'failed' || job.status === 'error') {
 					clearInterval(interval);
 					await chat?.refresh();
 				}

web/src/routes/server-admin/ai/+page.svelte

@@ -1187,6 +1187,8 @@
 							<span class="status-saving">...</span>
 						{:else if saved === prompt.action}
 							<span class="status-saved">OK</span>
+						{:else if editingPrompt === prompt.action}
+							<button class="toggle-btn" onclick={cancelEditPrompt}>Avbryt</button>
 						{:else}
 							<button class="toggle-btn" onclick={() => startEditPrompt(prompt)}>Rediger</button>
 						{/if}
@@ -1212,7 +1214,6 @@
 						<div class="prompt-editor-footer">
 							<span class="prompt-char-count">{editPromptText.length} tegn</span>
 							<div class="prompt-editor-actions">
-								<button class="toggle-btn" onclick={cancelEditPrompt}>Avbryt</button>
 								<button class="add-btn" onclick={() => savePrompt(prompt)}>Lagre</button>
 							</div>
 						</div>

worker/src/handlers/ai_text_process.rs

@@ -73,6 +73,34 @@ impl JobHandler for AiTextProcessHandler {
             .parse()
             .context("Ugyldig message_id UUID")?;
 
+        // Wrapper som rydder ai_processing-flagget ved feil
+        let result = self.handle_inner(pool, workspace_id, job_id, payload, message_id).await;
+        if result.is_err() {
+            let _ = sqlx::query(
+                r#"
+                UPDATE messages
+                SET metadata = COALESCE(metadata, '{}'::jsonb) - 'ai_processing'
+                WHERE id = $1
+                "#,
+            )
+            .bind(message_id)
+            .execute(pool)
+            .await;
+        }
+        result
+    }
+}
+
+impl AiTextProcessHandler {
+    async fn handle_inner(
+        &self,
+        pool: &PgPool,
+        workspace_id: &Uuid,
+        job_id: &Uuid,
+        payload: &Value,
+        message_id: Uuid,
+    ) -> anyhow::Result<Option<Value>> {
+
         let action = payload
             .get("action")
             .and_then(|v| v.as_str())
@@ -262,9 +290,7 @@ impl JobHandler for AiTextProcessHandler {
             }
         })))
     }
-}
 
-impl AiTextProcessHandler {
     /// Oppdater meldingen i SpacetimeDB via edit_message reducer,
     /// slik at frontend (som leser fra SpacetimeDB) ser AI-resultatet.
     async fn update_spacetimedb(