chore(global): add gitconfig for tildeverse

This is across the pubnixes I'm part off, although I might plan
on leaving ctrl-c.club soon.

Signed-off-by: ~ajhalili2006 (vern.cc) <ajhalili2006@vern.cc>

config/gitconfig/tilde.gitconfig

@@ -0,0 +1,36 @@
+# Git Credential handlers with GitHub/GLab CLI
+[credential "https://github.com"]
+    helper = !gh auth git-credential
+[credential "https://gitlab.com"]
+    helper = !glab auth git-credential
+[credential "https://gitlab.alpinelinux.org"]
+    helper = !glab auth git-credential
+[credential "https://salsa.debian.org"]
+    helper = !glab auth git-credential
+[credential "https://mau.dev"]
+    helper = !glab auth git-credential
+
+[user]
+  email = ajhalili2006@vern.cc
+  name = ~ajhalili2006 (vern/ctrl-c)
+  signingkey = 67BFC91B3DA12BE8
+[commit]
+  gpgsign = true
+[gpg "ssh"]
+  allowedSignersFile = "~/.ssh/allowed_signers"
+
+# technically use SSH as much as possible
+[url "git+ssh://ajhalili2006@git.launchpad.net/"]
+  insteadof = lp:
+  pushInsteadOf = lp:
+[url "git@git.sr.ht:"]
+  insteadOf = https://git.sh.rt
+  pushInsteadOf = https://git.sh.rt
+#[url "git@mau.dev"]
+#  insteadOf = https://mau.dev
+#  pushInsteadOf = https://mau.dev
+[url "git@git.vern.cc:"]
+   insteadOf = https://git.vern.cc
+   pushInsteadOf = https://git.vern.cc
+[init]
+  defaultBranch = main