fix: Add missing dependencies to docs workflow

Added ODBC and C++ library dependencies required by CMake:
- unixodbc-dev: ODBC library (required by CMakeLists.txt)
- libcurl4-openssl-dev: CURL library
- libspdlog-dev: Logging library
- nlohmann-json3-dev: JSON library

This fixes the CMake configuration error that was preventing
Doxyfile generation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Calvinjmin

.github/workflows/docs.yml

@@ -25,7 +25,7 @@ jobs:
     - name: Install Dependencies
       run: |
         sudo apt-get update
-        sudo apt-get install -y doxygen graphviz cmake
+        sudo apt-get install -y doxygen graphviz cmake unixodbc-dev libcurl4-openssl-dev libspdlog-dev nlohmann-json3-dev
 
     - name: Generate Doxyfile from Template
       run: |