Refactor project pages and update related docs

sql/migration/2026-05-27-add-project-tag-failed-status.sql

@@ -0,0 +1,53 @@
+ALTER TABLE ccdi_project
+    MODIFY COLUMN status CHAR(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT '0'
+        COMMENT '项目状态：0-进行中，1-已完成，2-已归档，3-打标中，4-打标失败';
+
+INSERT INTO sys_dict_data (
+    dict_sort,
+    dict_label,
+    dict_value,
+    dict_type,
+    css_class,
+    list_class,
+    is_default,
+    status,
+    create_by,
+    create_time
+)
+SELECT
+    5,
+    '打标失败',
+    '4',
+    'ccdi_project_status',
+    '',
+    'danger',
+    'N',
+    '0',
+    'admin',
+    NOW()
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM sys_dict_data
+    WHERE dict_type = 'ccdi_project_status'
+      AND dict_value = '4'
+);
+
+UPDATE ccdi_project project
+JOIN (
+    SELECT latest.project_id, latest.status
+    FROM ccdi_bank_tag_task latest
+    JOIN (
+        SELECT project_id, MAX(id) AS latest_id
+        FROM ccdi_bank_tag_task
+        GROUP BY project_id
+    ) latest_id
+        ON latest.id = latest_id.latest_id
+) latest_task
+    ON latest_task.project_id = project.project_id
+SET project.status = '4',
+    project.update_by = 'system',
+    project.update_time = NOW()
+WHERE latest_task.status = 'FAILED'
+  AND project.status IN ('0', '3')
+  AND (project.is_archived IS NULL OR project.is_archived = 0)
+  AND project.del_flag = '0';