Tau Fork Sync & Binary Pinning

Run procedures to synchronize, build, pin, and verify Tau from upstream oh-my-pi:

1. Build and Link:

   cd ~/Estate/projects/tau
   bun install
   bun run build

2. Immutable Binary Pinning:
   Use omp-pin wrapper saved at ~/Estate/scripts/omp-pin and install to ~/.local/bin/omp and ~/.local/bin/tau:

   install -m 0555 ~/Estate/scripts/omp-pin ~/.local/bin/omp
   install -m 0555 ~/Estate/scripts/omp-pin ~/.local/bin/tau
   sudo chattr +i ~/.local/bin/omp ~/.local/bin/tau

3. Verify Fork:

   omp --version
   tau --version