Add Offline Web Search (#751)

Co-authored-by: LUC4N3X <241364318+LUC4N3X@users.noreply.github.com>

README.md

@@ -586,6 +586,7 @@ A list of **Free** and **Open Source Software** ***(FOSS)*** for **Android** –
 * [**LinkHub**](https://github.com/AmrDeveloper/LinkHub) <sup>**[[F-Droid](https://f-droid.org/packages/com.amrdeveloper.linkhub)]**</sup>
 * [**Moonlight**](https://github.com/moonlight-stream/moonlight-android) <sup>**[[F-Droid](https://f-droid.org/packages/com.limelight)]**</sup>
 * [**Motion Eye**](https://github.com/JairajJangle/motioneye-android) <sup>**[[F-Droid](https://f-droid.org/packages/com.jairaj.janglegmail.motioneye)]**</sup>
+* [**Offline Web Search**](https://github.com/rumca-js/OfflineWebSearch) <sup>**[[F-Droid](https://f-droid.org/packages/io.github.rumcajs.offlinewebsearch)]**</sup>
 * [**Openreads**](https://github.com/mateusz-bak/openreads) <sup>**[[F-Droid](https://f-droid.org/packages/software.mdev.bookstracker)]**</sup>
 * [**RustDesk**](https://github.com/rustdesk/rustdesk) <sup>**[[F-Droid](https://f-droid.org/packages/com.carriez.flutter_hbb)]**</sup>
 * [**ShizuCallRecorder**](https://github.com/kitsumed/ShizuCallRecorder) <sup>**[[F-Droid](https://f-droid.org/packages/com.kitsumed.shizucallrecorder)]**</sup> <sup>**[[IzzyOnDroid](https://apt.izzysoft.de/packages/com.kitsumed.shizucallrecorder)]**</sup>
@@ -645,6 +646,7 @@ A list of **Free** and **Open Source Software** ***(FOSS)*** for **Android** –
     * [**InnerTune (Fork)**](https://github.com/Malopieds/InnerTune) <sup>**[[IzzyOnDroid](https://apt.izzysoft.de/packages/com.malopieds.innertune)]**</sup>
     * [**Outer Tune**](https://github.com/DD3Boh/OuterTune) <sup>**[[IzzyOnDroid](https://apt.izzysoft.de/packages/com.dd3boh.outertune)]**</sup>
 * [**Kreate**](https://github.com/knighthat/Kreate) <sup>**[[F-Droid](https://f-droid.org/packages/me.knighthat.kreate)]**</sup>
+* [**Levyra**](https://github.com/LUC4N3X/Levyra-deepsound) <sup>**[[F-Droid](https://f-droid.org/packages/com.luc4n3x.levyra)]**</sup>
 * [**Metrolist**](https://github.com/mostafaalagamy/Metrolist) <sup>**[[IzzyOnDroid](https://apt.izzysoft.de/packages/com.metrolist.music)]**</sup>
 * [**Music-you**](https://github.com/DanielSevillano/music-you)
 * [**Musify**](https://github.com/gokadzev/Musify) <sup>**[[F-Droid](https://f-droid.org/packages/com.gokadzev.musify.fdroid)]**</sup> <sup>**[[IzzyOnDroid](https://apt.izzysoft.de/packages/com.gokadzev.musify)]**</sup>