build: optimise and fix handing of csp headers in dev mode

fix: js error when no results found

refactor: split http.Server and http.ServeMux creation

build: make `just dev` reload on go file changes

refactor: don't explain searches

fix: missing menu on search pages

style: remove extraneous <p> tags around option descriptions

fix: no results for home-manager search

build: ignore local configuration file

fix(config): add default channel name for home-manager

feat: version search index mapping schema and warn if outdated

refactor: move sources input data to $data_root/sources

refactor: deduce index path automatically from config.DataPath

refactor: split up NewIndexer function

build: enable building with nix with embedded frontend

build: optionally embed frontend files

style: highlight current search menu item

fix: missing menu on search page

style: use title-cased source names

docs: change links to point to sourcehut

refactor: clean up flags and environment variables

build: add reindex command

build: pass config file to dev command

fix: pointer type mismatch

feat: dynamically link to sources

feat: format server listen address as URL

refactor: pass Source object to templates

style: rename Option.Option to Option.Name

style: reformat with golines and enforce on commit

feat: enable index path to be configured

feat(importer): make timeout configurable via command-line

feat(importer): add --replace flag to overwrite existing index

feat: allow configuration of log level

feat: enable setting config file path via command line

docs: embed defaults in app

refactor: make config entries kebab-case

feat: import sources from configuration in go code and index options

feat: make configuration optional

fix(js): pushstate also on errors, so that the user can refresh

refactor: enable access to bleve DocumentMatch structs

refactor: reduce new variables when looping over hits

refactor: store searched documents directly in the search index

refactor: log index loading progress at startup

feat: improve search by using a custom tokeniser for option names

fix(js): null value error for pagination

fix: incorrect default/example values stored after processing

style: fix overflowing <pre> tags

fix: incorrect data shown for default and example option keys

feat: paginate search results

perf: create search indexes in parallel with server startup

feat: search multiple sources

style: show pages for different sources

style: make page wider and header shorter

style: add more text to homepage and footer

style: split homepage and search page

feat: search one set of options

build: workaround wgo CPU usage

refactor: rely on html/template functionality more

refactor: extract templating into own file

refactor: make data path (partially) configurable

fix: panic on importing darwin options

feat: link to exact commits in NixOS/nixpkgs

feat: render markdown examples

build: fetch darwin and home-manager options

feat: link to nixpkgs on github for declarations

fix: use options exposed via user's <nixpkgs> channel instead of ours

feat: auto-linkify URLs in markdown

style: increase contrast

style: remove border-radius

style: improve layout and formatting of code samples

style: add a footer

feat: render markdown in option descriptions

refactor: only reload templates when such files are updated

style: remove unused variable

style: add a small gap between search bar and button

fix(css): first grid row too tall

feat: browser history management

chore: watch all frontend files

feat: show metadata in grid

feat: frontend search implementation

chore: remove unnecessary shell variable

chore: use prettier with plugin to format go templates

feat: create nixos options.json importer

feat: add basic input frontend

chore: revert to blocklist-based gitignore

feat: add css

feat: watch and live reload in development

feat: serve a very basic html template

chore: initial commit