diff --git a/.dockerignore b/.dockerignore
index 050420e..defb938 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,7 @@
 .git
 .gitignore
+.idea
+.vscode
 .pytest_cache
 .ruff_cache
 .venv
@@ -9,6 +11,9 @@ __pycache__
 logs
 tests
 sql
+static/upload
+static/download
+static/invoice
 env/.env.dev
 env/.env.prod
 Dockerfile
diff --git a/.idea/claudeCodeTabState.xml b/.idea/claudeCodeTabState.xml
index 0eb1afb..339c3e4 100644
--- a/.idea/claudeCodeTabState.xml
+++ b/.idea/claudeCodeTabState.xml
@@ -7,10 +7,10 @@
           <value>
             <TabSessionState>
               <option name="provider" value="codex" />
-              <option name="sessionId" value="019f2248-8e43-7ea3-81b1-1a0a3d35311b" />
+              <option name="sessionId" value="019f44e1-0700-78a1-a13a-3ab17c6444bd" />
               <option name="cwd" value="$PROJECT_DIR$" />
               <option name="model" value="gpt-5.5" />
-              <option name="permissionMode" value="acceptEdits" />
+              <option name="permissionMode" value="default" />
               <option name="reasoningEffort" value="high" />
             </TabSessionState>
           </value>
diff --git a/.idea/dbnavigator.xml b/.idea/dbnavigator.xml
index dadbaaa..0e47829 100644
--- a/.idea/dbnavigator.xml
+++ b/.idea/dbnavigator.xml
@@ -4,15 +4,26 @@
     <mappings />
     <preferences />
   </component>
+  <component name="DBNavigator.Project.DataEditorManager">
+    <record-view-column-sorting-type value="BY_INDEX" />
+    <value-preview-text-wrapping value="true" />
+    <value-preview-pinned value="false" />
+  </component>
   <component name="DBNavigator.Project.DatabaseAssistantManager">
     <assistants />
     <selection-state>
       <model-selection />
     </selection-state>
   </component>
+  <component name="DBNavigator.Project.DatabaseEditorStateManager">
+    <last-used-providers />
+  </component>
   <component name="DBNavigator.Project.DatabaseFileManager">
     <open-files />
   </component>
+  <component name="DBNavigator.Project.DatabasePrerequisiteManager">
+    <prerequisites />
+  </component>
   <component name="DBNavigator.Project.Settings">
     <connections />
     <browser-settings>
@@ -448,4 +459,8 @@
       </environment>
     </general-settings>
   </component>
+  <component name="DBNavigator.Project.StatementExecutionManager">
+    <execution-variables />
+    <execution-variable-types />
+  </component>
 </project>
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 0218b65..758b4f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,10 @@
+# syntax=docker/dockerfile:1.7
+
 FROM python:3.12-slim AS runtime
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
-    PIP_NO_CACHE_DIR=1 \
+    PIP_NO_CACHE_DIR=0 \
     PIP_DISABLE_PIP_VERSION_CHECK=1 \
     PIP_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/ \
     PIP_TRUSTED_HOST=mirrors.aliyun.com \
@@ -14,7 +16,9 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
 
 WORKDIR /app
 
-RUN apt-get update \
+RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
+    --mount=type=cache,target=/var/lib/apt/lists,sharing=locked \
+    apt-get update \
     && apt-get install -y --no-install-recommends \
         curl \
         fontconfig \
@@ -25,10 +29,11 @@ RUN apt-get update \
         libpangocairo-1.0-0 \
         shared-mime-info \
         tzdata \
-    && rm -rf /var/lib/apt/lists/*
+    && true
 
 COPY requirements.txt ./
-RUN pip install --no-cache-dir -r requirements.txt
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip install --prefer-binary -r requirements.txt
 
 COPY alembic.ini main.py banner.txt ./
 COPY alembic ./alembic