Lots of improvements

.gitconfig

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+[core]
+	hooksPath = .githooks

.githooks/pre-push

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+#!/bin/bash
+# How to distribute hooks along with the project: https://stackoverflow.com/a/65648704/1952991
+
+checklist="push-checklist"
+timeout=60 # seconds 
+if [[ -f "$checklist" ]]; then
+    last_test="$(head -n 1 $checklist)"
+    age=$((`date +"%s"` - `date --date="$last_test" +"%s"`))
+    if [[ $age -lt $timeout ]]; then
+        echo "Checklist was up to date."
+        exit 0
+    fi
+fi
+echo "Checklist is timed out. Please run appropriate tests and run:"
+echo
+echo "    make tested"
+echo 
+exit 1
+

.gitignore

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+push-checklist

Makefile

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+all:
+
+enable-git-hooks:
+	git config --local include.path ../.gitconfig
+	$(warning REMEMBER, YOU MUST HAVE REVIEWED THE CUSTOM HOOKS!)
+
+tested:
+	date --utc > ./push-checklist