refactor: 移除手写CRUD dspy文件 - 改由build.sh自动生成

- 删除手写的add/update/delete_credit_limit.dspy
- json/credit_limit.json移除editable配置（使用默认CRUD API）
- 避免build.sh重新生成时覆盖手写代码

json/credit_limit.json

@@ -8,11 +8,6 @@
             "cwidth": {}
         },
         "editexclouded": ["id", "used_credit", "available_credit", "created_at", "updated_at"],
-        "editable": {
-            "new_data_url": "{{entire_url('add_credit_limit.dspy')}}",
-            "update_data_url": "{{entire_url('update_credit_limit.dspy')}}",
-            "delete_data_url": "{{entire_url('delete_credit_limit.dspy')}}"
-        },
         "data_filter": {
             "AND": [
                 {"field": "orgid", "op": "=", "var": "orgid"},

wwwroot/credit_limit/add_credit_limit.dspy

@@ -1,42 +0,0 @@
-
-ns = params_kw.copy()
-for k,v in ns.items():
-	if v == 'NaN' or v == 'null':
-		ns[k] = None
-id = params_kw.id
-if not id or len(id) > 32:
-	id = uuid()
-ns['id'] = id
-
-# Initialize credit fields
-ns['used_credit'] = 0
-ns['available_credit'] = float(ns.get('credit_limit', 0))
-ns['status'] = 'active'
-ns['created_at'] = datetime.datetime.now()
-ns['updated_at'] = datetime.datetime.now()
-
-db = DBPools()
-dbname = get_module_dbname('accounting')
-async with db.sqlorContext(dbname) as sor:
-	r = await sor.C('credit_limit', ns.copy())
-	return {
-		"widgettype":"Message",
-		"options":{
-			"cwidth":16,
-			"cheight":9,
-			"title":"信用额度设置成功",
-			"timeout":3,
-			"message":"ok"
-		}
-	}
-
-return {
-	"widgettype":"Error",
-	"options":{
-		"title":"设置失败",
-		"cwidth":16,
-		"cheight":9,
-		"timeout":3,
-		"message":"failed"
-	}
-}

wwwroot/credit_limit/delete_credit_limit.dspy

@@ -1,33 +0,0 @@
-
-ns = {
-	'id':params_kw['id'],
-}
-
-
-db = DBPools()
-dbname = get_module_dbname('accounting')
-async with db.sqlorContext(dbname) as sor:
-	r = await sor.D('credit_limit', ns)
-	debug('delete credit_limit success')
-	return {
-		"widgettype":"Message",
-		"options":{
-			"title":"删除成功",
-			"timeout":3,
-			"cwidth":16,
-			"cheight":9,
-			"message":"ok"
-		}
-	}
-
-debug('Delete credit_limit failed')
-return {
-	"widgettype":"Error",
-	"options":{
-		"title":"删除失败",
-		"timeout":3,
-		"cwidth":16,
-		"cheight":9,
-		"message":"failed"
-	}
-}

wwwroot/credit_limit/update_credit_limit.dspy

@@ -1,46 +0,0 @@
-
-ns = params_kw.copy()
-for k,v in ns.items():
-	if v == 'NaN' or v == 'null':
-		ns[k] = None
-
-# Recalculate available_credit when credit_limit changes
-if 'credit_limit' in ns and ns['credit_limit'] is not None:
-	credit_limit_val = float(ns['credit_limit'])
-	# Get current used_credit from DB
-	db = DBPools()
-	dbname = get_module_dbname('accounting')
-	async with db.sqlorContext(dbname) as sor:
-		recs = await sor.R('credit_limit', {'id': ns['id']})
-		if len(recs) > 0:
-			used = float(recs[0].get('used_credit', 0))
-			ns['available_credit'] = credit_limit_val - used
-
-ns['updated_at'] = datetime.datetime.now()
-
-db = DBPools()
-dbname = get_module_dbname('accounting')
-async with db.sqlorContext(dbname) as sor:
-	r = await sor.U('credit_limit', ns)
-	debug('update credit_limit success')
-	return {
-		"widgettype":"Message",
-		"options":{
-			"title":"信用额度更新成功",
-			"cwidth":16,
-			"cheight":9,
-			"timeout":3,
-			"message":"ok"
-		} 
-	}
-		
-return {
-	"widgettype":"Error",
-	"options":{
-		"title":"更新失败",
-		"cwidth":16,
-		"cheight":9,
-		"timeout":3,
-		"message":"failed"
-	}
-}