add readme and edit the titles of the frontend

README.md

@@ -0,0 +1,13 @@
+# Krll
+Krll, a privacy-friendly URL shortener
+
+https://krll.me
+
+## Dev
+Copy `.env.example` to `.env` and edit it
+```
+python -m venv venv
+source ./venv/bin/activate/
+pip install -r requirements.txt
+uvicorn main:app --reload
+```

templates/about.html

@@ -1,5 +1,5 @@
 {% extends "layout.html" %}
-{% block title %}Krll - URL Shortener{% endblock %}
+{% block title %}About Krll{% endblock %}
 
 {% block head %}
 {{ super() }}

templates/index.html

@@ -1,5 +1,5 @@
 {% extends "layout.html" %}
-{% block title %}Krll - URL Shortener{% endblock %}
+{% block title %}Krll URL Shortener{% endblock %}
 
 {% block head %}
 {{ super() }}