chore: standardize .gitignore (RSR)

Author: hyperpolymath

.gitignore

@@ -1,78 +1,79 @@
-# HINFO-LOC Fluctuator .gitignore
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# RSR-compliant .gitignore
 
-# Ada/GNAT build artifacts
-*.o
-*.ali
-*.lexch
-b~*.ad[sb]
-b__*.ad[sb]
+# OS & Editor
+.DS_Store
+Thumbs.db
+*.swp
+*.swo
+*~
+.idea/
+.vscode/
 
-# Build directories
-obj/
-bin/
-hinfo_loc_fluctuator_ada/lib/
-.obj/
-.alire/
+# Build
+/target/
+/_build/
+/build/
+/dist/
+/out/
 
-# GNAT project artifacts
-*.cgpr
+# Dependencies
+/node_modules/
+/vendor/
+/deps/
+/.elixir_ls/
 
-# SPARK verification
-spark/
-gnatprove/
-*.spark
-*.mlw
-*.why
+# Rust
+# Cargo.lock  # Keep for binaries
 
-# Logs
-*.log
-hinfo_loc_fluctuator.log
+# Elixir
+/cover/
+/doc/
+*.ez
+erl_crash.dump
 
-# Configuration files (keep .example)
-config.ini
-*.conf
-!*.example
+# Julia
+*.jl.cov
+*.jl.mem
+/Manifest.toml
 
-# Zone files (generated)
-*.zone
-*.db
-zone.db
+# ReScript
+/lib/bs/
+/.bsb.lock
 
-# Temporary files
-*.tmp
-*.temp
-*~
-*.swp
-*.swo
-.*.swp
+# Python (SaltStack only)
+__pycache__/
+*.py[cod]
+.venv/
 
-# Editor files
-.vscode/
-.idea/
-*.sublime-*
-*.code-workspace
+# Ada/SPARK
+*.ali
+/obj/
+/bin/
 
-# OS files
-.DS_Store
-Thumbs.db
-Desktop.ini
+# Haskell
+/.stack-work/
+/dist-newstyle/
 
-# Elixir build artifacts (for reference implementation)
-hinfo_loc_fluctuator/_build/
-hinfo_loc_fluctuator/deps/
-hinfo_loc_fluctuator/*.ez
-hinfo_loc_fluctuator/doc/
-hinfo_loc_fluctuator/.fetch
-hinfo_loc_fluctuator/erl_crash.dump
-hinfo_loc_fluctuator/.elixir_ls/
+# Chapel
+*.chpl.tmp.*
 
-# Security sensitive files
-*.key
+# Secrets
+.env
+.env.*
 *.pem
-*.secret
-tsig.key
-*.keyfile
+*.key
+secrets/
+
+# Test/Coverage
+/coverage/
+htmlcov/
+
+# Logs
+*.log
+/logs/
 
-# Backup files
+# Temp
+/tmp/
+*.tmp
 *.bak
-*.backup