迁移可入库打包资源到 packaging

packaging/resources/common/config/fonts.conf

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<!--
+  Minimal fontconfig configuration for FFmpeg
+  This file prevents "Cannot load default config file" errors
+  and allows drawtext filter to work with fontfile parameter
+-->
+<fontconfig>
+  <!-- Font directories - use prefix="cwd" to avoid ambiguous path warning -->
+  <dir prefix="cwd">.</dir>
+
+  <!-- Disable font matching since we use explicit fontfile paths -->
+  <match target="pattern">
+    <edit name="family" mode="append" binding="weak">
+      <string>sans-serif</string>
+    </edit>
+  </match>
+
+  <!-- Cache configuration - resolved from XDG_CACHE_HOME at runtime -->
+  <cachedir prefix="xdg">fontconfig-cache</cachedir>
+
+  <!-- Minimal config to satisfy fontconfig initialization -->
+  <config>
+    <rescan>
+      <int>0</int>
+    </rescan>
+  </config>
+</fontconfig>