My custom policies.json for FireDragon

policies.json

{
    "__COMMENT__ More Information": "https://github.com/mozilla/policy-templates/blob/master/README.md",

    "policies": {
        "AppUpdateURL": "https://localhost",
        "DisableAppUpdate": true,
        "OfferToSaveLogins": false,
        "OverrideFirstRunPage": "",
        "OverridePostUpdatePage": "",
        "DisableSystemAddonUpdate": true,
        "DisableFirefoxAccounts": true,
        "DisableFormHistory": true,
        "DisableProfileImport": false,
        "DisableMasterPasswordCreation": true,
        "DisableFirefoxStudies": true,
        "DisableTelemetry": true,
        "DisableFeedbackCommands": true,
        "DisablePocket": true,
        "DisableSetDesktopBackground": false,
        "DisableDeveloperTools": false,
        "DNSOverHTTPS": {
          "Enabled": true,
          "ProviderURL": "https://1.1.1.1",
          "Locked": false
        },
        "EnableTrackingProtection": {
            "Value": true,
            "Locked": true,
            "Cryptomining": true,
            "Fingerprinting": true
        },
        "HardwareAcceleration": false,
        "Bookmarks": [
              {
                "Title": "Restart FireDragon",
                "URL": "about:restartrequired",
                "Placement": "menu",
                "Folder": "FireDragon"
              },
              {
                "Title": "Advanced Preferences",
                "URL": "about:config",
                "Placement": "menu",
                "Folder": "FireDragon"
              },
              {
                "Title": "All about pages",
                "URL": "about:about",
                "Placement": "menu",
                "Folder": "FireDragon"
              },
              {
                "Title": "FireDragon Profiles",
                "URL": "about:profiles",
                "Placement": "menu",
                "Folder": "FireDragon"
              },
              {
                "Title": "Qwant",
                "URL": "https://www.qwant.com/?r=DE&sr=de&l=en_gb&h=1&s=1&a=1&b=0&vt=0&hc=0&smartNews=1&theme=1&i=1",
                "Placement": "toolbar"
              },
              {
                "Title": "Libre.fm",
                "URL": "https://libre.fm/listen.php?station=librefm://community/loved",
                "Placement": "toolbar"
              },
              {
                "Title": "Mailbox",
                "URL": "https://office.mailbox.org/appsuite/",
                "Placement": "toolbar"
              },
              {
                "Title": "AN",
                "URL": "https://asozial.net/",
                "Placement": "toolbar"
              },
              {
                "Title": "Paste",
                "URL": "https://paste.0xfc.de/",
                "Placement": "toolbar"
              }
        ],

        "WebsiteFilter": {
            "Block": ["https://localhost/*"],
            "Exceptions": ["https://localhost/*"]
        },

        "Extensions": {
            "Install": [
                "https://addons.mozilla.org/firefox/downloads/latest/sweet-dark/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/cookie-autodelete/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/decentraleyes/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/keepassxc-browser/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/darkreader/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/sponsorblock/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/google-container/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/clearurls/latest.xpi",
                "https://addons.mozilla.org/firefox/downloads/latest/universal-bypass/latest.xpi"
            ],
            "Uninstall": [
                "google@search.mozilla.org",
                "bing@search.mozilla.org",
                "amazondotcom@search.mozilla.org",
                "ebay@search.mozilla.org",
                "twitter@search.mozilla.org"
            ]
        },

        "SearchSuggestEnabled": true,
        "SearchEngines": {
            "PreventInstalls": false,
            "Default": "Qwant",
            "Remove": ["Google", "Bing", "Amazon.com", "eBay", "Twitter"],
            "Add": [
                {
                    "Name": "Qwant",
                    "Description": "The search engine that respects your privacy",
                    "Alias": "q",
                    "Method": "POST",
                    "URLTemplate": "https://www.qwant.com/?q={searchTerms}",
                    "PostData": "q={searchTerms}",
                    "IconURL": "https://www.qwant.com/favicon.ico"
                },
                {
                    "Name": "Qwant Lite",
                    "Description": "A lite version of the search engine that respects your privacy",
                    "Alias": "ql",
                    "Method": "POST",
                    "URLTemplate": "https://lite.qwant.com/?q={searchTerms}",
                    "PostData": "q={searchTerms}",
                    "IconURL": "https://lite.qwant.com/favicon.ico"
                },
                {
                    "Name": "Searx@asozial",
                    "Description": "A privacy-respecting, hackable metasearch engine",
                    "Alias": "sx",
                    "Method": "POST",
                    "URLTemplate": "https://search.asozial.net/?q={searchTerms}",
                    "PostData": "q={searchTerms}&time_range=&category_general=on",
                    "IconURL": "https://search.asozial.net/favicon.ico"
                },
                {
                    "Name": "DuckDuckGo Lite",
                    "Description": "Minimal, ad-free version of DuckDuckGo",
                    "Alias": "",
                    "Method": "POST",
                    "URLTemplate": "https://duckduckgo.com/lite/?q={searchTerms}",
                    "PostData": "q={searchTerms}",
                    "IconURL": "https://duckduckgo.com/favicon.ico"
                },
                {
                    "Name": "WolframAlpha",
                    "Description": "Computational intelligence",
                    "Alias": "wa",
                    "Method": "POST",
                    "URLTemplate": "https://www.wolframalpha.com/input/?i={searchTerms}",
                    "PostData": "i={searchTerms}",
                    "IconURL": "https://www.wolframalpha.com/favicon.ico"
                },
                {
                    "Name": "ArchWiki",
                    "Description": "Your source for Arch Linux documentation on the web.",
                    "Alias": "aw",
                    "Method": "POST",
                    "URLTemplate": "https://wiki.archlinux.org/index.php?search={searchTerms}",
                    "PostData": "search={searchTerms}",
                    "IconURL": "https://archlinux.org/favicon.ico"
                },
                {
                    "Name": "AUR",
                    "Description": "A community-driven repository for Arch users.",
                    "Alias": "aur",
                    "Method": "POST",
                    "URLTemplate": "https://aur.archlinux.org/packages/?K={searchTerms}",
                    "PostData": "K={searchTerms}",
                    "IconURL": "https://archlinux.org/favicon.ico"
                },
                {
                    "Name": "Github",
                    "Description": "Github.",
                    "Alias": "gh",
                    "Method": "GET",
                    "URLTemplate": "https://github.com/search?q={searchTerms}",
                    "IconURL": "https://github.com/favicon.ico"
                }
            ]
        },
        "Preferences": {
            "clipboard.autocopy": {
                "Value": true,
                "Status": "default"
            },
            "privacy.firstparty.isolate": {
                "Value": true,
                "Status": "default"
            },
            "privacy.firstparty.isolate.block_post_message": {
                "Value": true,
                "Status": "default"
            },
            "privacy.firstparty.isolate.restrict_opener_access": {
                "Value": true,
                "Status": "default"
            },
            "privacy.firstparty.isolate.use_site": {
                "Value": true,
                "Status": "default"
            },
            "extensions.screenshots.disabled": {
                "Value": true,
                "Status": "default"
            }
        },
        "FirefoxHome": {
            "Search": true,
            "TopSites": false,
            "Highlights": false,
            "Pocket": false,
            "Snippets": false,
            "Locked": false,
            "Shortcuts": false
        },
        "Homepage": {
            "URL": "https://www.qwant.com/?r=DE&sr=de&l=en_gb&h=1&s=1&a=1&b=0&vt=0&hc=0&smartNews=1&theme=1&i=1",
            "Locked": false,
            "StartPage": "homepage"
        },
        "SupportMenu": {
            "Title": "FireDragon support",
            "URL": "https://forum.garudalinux.org/t/firedragon-librewolf-fork/5018/"
        }
    }
}