feat: 后端全量更新 - 含所有本次需求

- Contract.php: 返回合约账户余额(balance_contract)
- My.php: 地址管理增加BTC/ETH
- AppContract.php: 一键平仓(closeall)
- AppProxy.php: 代理专属注册链接 + 分级权限(L1/L2)
- site.php: 手续费减半(0.018→0.009)
- agent_permission_setup.sql: 代理权限SQL
- crypto_news_crawler.py: 新闻自动采集脚本

application/admin/view/version/add.html

@@ -0,0 +1,64 @@
+<style>
+    .content {
+        padding-bottom:50px;
+    }
+</style>
+
+<form id="add-form" class="form-horizontal form-ajax" role="form" data-toggle="validator" method="POST" action="">
+
+    <div class="form-group">
+        <label for="c-oldversion" class="control-label col-xs-12 col-sm-2">{:__('Oldversion')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <input id="c-oldversion" class="form-control" name="row[oldversion]" type="text" value="">
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-newversion" class="control-label col-xs-12 col-sm-2">{:__('Newversion')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <input id="c-newversion" class="form-control" name="row[newversion]" type="text" value="">
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-packagesize" class="control-label col-xs-12 col-sm-2">{:__('Packagesize')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <input id="c-packagesize" class="form-control" name="row[packagesize]" type="text" value="">
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-content" class="control-label col-xs-12 col-sm-2">{:__('Content')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <textarea id="c-content" class="form-control editor" name="row[content]"></textarea>
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-downloadurl" class="control-label col-xs-12 col-sm-2">{:__('Downloadurl')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <input id="c-downloadurl" class="form-control" name="row[downloadurl]" type="text" value="">
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-enforce" class="control-label col-xs-12 col-sm-2">{:__('Enforce')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            {:build_radios('row[enforce]', [1=>__('Yes'), 0=>__('No')], 1)}
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-weigh" class="control-label col-xs-12 col-sm-2">{:__('Weigh')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            <input id="c-weigh" class="form-control" name="row[weigh]" type="number" value="0">
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="c-status" class="control-label col-xs-12 col-sm-2">{:__('Status')}:</label>
+        <div class="col-xs-12 col-sm-8">
+            {:build_radios('row[status]', ['normal'=>__('Normal'), 'hidden'=>__('Hidden')])}
+        </div>
+    </div>
+    <div class="form-group layer-footer">
+        <label class="control-label col-xs-12 col-sm-2"></label>
+        <div class="col-xs-12 col-sm-8">
+            <button type="submit" class="btn btn-success btn-embossed disabled">{:__('OK')}</button>
+            <button type="reset" class="btn btn-default btn-embossed">{:__('Reset')}</button>
+        </div>
+    </div>
+</form>