Add -LinuxMap switch to DelphiBuildDPROJ.ps1

[jimmckeeth]

Summary

• Adds a -LinuxMap switch parameter to DelphiBuildDPROJ.ps1 that injects Linux debug symbol and map file MSBuild properties into the build
• When -LinuxMap is specified, the following properties are added: DCC_MapFile=3, DCC_DebugInfo=3, DCC_LocalSymbols=true, DCC_LocalDebugSymbols=true, DCC_DebugInformation=2, DCC_DebugInfoInExe=false
• Updated both README.md (EN) and README.de.md (DE) with the new parameter, a Linux64 usage example, and feature bullet

Test plan

• Run script with -LinuxMap against a Linux64 target and verify the MSBuild properties appear in the build output
• Run script without -LinuxMap and verify existing behavior is unchanged
• Confirm README renders correctly on GitHub (both EN and DE)

🤖 Generated with Claude Code

[jimmckeeth]

BTW, I have a really detailed write up on the Linux map file issue if you want to know more...

[omonien]

Hi Jim, thanks for this great contribution! Merged the -LinuxMap switch, -LiteralPath fix, and WSL wrapper. I added README docs for the WSL wrapper (EN+DE) and fixed the .gitignore (restored original entries, kept test/). Removed CLAUDE.md/GEMINI.md for now — I have my own plans for agent config in this repo (Delphi Skills for Claude Code) and would love to align with you. Let's discuss in a separate issue! Thanks 🙏