build: reorganising top-level .gitignore and add nix ignores

.gitignore

@@ -1,46 +1,79 @@
-# nix symlink artifacts
-#
+# OSX
+.DS_Store
+
+# Editors
+*~
+*#
+.#*
+\#*#
+.*.sw[a-z]
+*.un~
+*.org
+.projectile
+s/*
+cscope.*
+
+# Tags
+.tags
+.etags
+TAGS
+GPATH
+GRTAGS
+GTAGS
+
+# Nix
 result
 result-*
 
-# common dev piers
-#
+# Common Piers
 /zod
 /bus
 /nec
 /fakezod
 
-# package manager caches
-#
-.stack-work
+# NodeJS
 node_modules
 
-# build and release artifacts
-#
+# Haskell
+.stack-work
+stack.yaml.lock
+dist-newstyle
+.ghc*
+
+# Profiling
+*.prof
+*.aux
+*.hp
+*.ps
+*.pdf
+
+# Build/Release Artifacts
+build/
 cross/
 release/
-dist
-/out
-/work
+dist/
+out/
+work/
+*.o
 
-# landscape dev
-#
+# Landscape Dev
 urbitrc
 *-min.js
 pkg/interface/link-webext/web-ext-artifacts
 
-# catchall editor and OS stuff
-#
-.tags
-.etags
-tags
-TAGS
-GPATH
-GRTAGS
-GTAGS
-.DS_Store
-*.swp
-*.swo
-\#*\#
-s/*
+# Certificates
+*.pem
+*.key
+*.secret
+*.sec
+*.asc
 
+# Archives
+*.zip
+*.gz
+*.tar
+*.bzip2
+*.xz
+
+# Logs
+*.log

pkg/hs/.gitignore

@@ -1 +0,0 @@
-stack.yaml.lock

pkg/urbit/.gitignore

@@ -1,14 +1,3 @@
-#
 # Configuration Result
-#
 /config.mk
-include/config.h
-#
-# Build Outputs
-#
-*.o
-/build/*
-#
-# Editor Bullshit
-#
-cscope.*
+/include/config.h