added client RA bill wise download report

app/templates/file_import_client.html

@@ -0,0 +1,41 @@
+{% extends "base.html" %}
+
+{% block content %}
+<h2 class="mb-4">Client File Import</h2>
+
+<div class="card p-4 shadow-sm">
+
+    <form method="POST" enctype="multipart/form-data">
+
+        <!-- 1. SELECT SUBCONTRACTOR -->
+        <!-- <label class="form-label">Select Subcontractor vs Client</label>
+        <select name="subcontractor_id" id="subcontractor_id" class="form-select mb-3" required>
+            <option value="">-- Select Subcontractor --</option>
+
+            {% for sc in subcontractors %}
+            <option value="{{ sc.id }}">{{ sc.subcontractor_name }}</option>
+            {% endfor %}
+        </select> -->
+
+        <!-- 2. FILE TYPE (MODEL NAME) -->
+        <!-- <label class="form-label">Select File Type</label>
+        <select name="file_type" id="file_type" class="form-select mb-3" required>
+            <option value="">-- Select File Type --</option>
+            <option value="">Sheet</option>
+            <option value="tr_ex_client">Tr. Ex</option>
+            <option value="mh_ex_client">Mh. Ex </option>
+            <option value="mh_dc_client">MH & DC </option>
+            <option value="">Laying Sheet</option>
+        </select> -->
+
+        <label class="form-label">RA Bill No</label>
+        <input type="text" name="RA_Bill_No" class="form-control mb-3" required>
+        <!-- 3. FILE UPLOAD -->
+        <label class="form-label">Choose File</label>
+        <input type="file" name="file" class="form-control mb-3" required>
+
+        <button class="btn btn-primary w-100">Upload</button>
+    </form>
+
+</div>
+{% endblock %}