docs: clarify TagRelayLab repository roles and names

Author: Mattboxx

README.md

@@ -29,6 +29,18 @@ advertising resource. Your application and its keys stay under your control.
 
 Complete API reference: [`docs/API.md`](docs/API.md)
 
+## The three TagRelayLab projects
+
+| Repository | Purpose |
+| --- | --- |
+| [TagRelayLab-ESP32-Library](https://github.com/Mattboxx/TagRelayLab-ESP32-Library) | This standalone firmware library; API, include and package name: `FindMyAdv`. |
+| [TagRelayLab-Appstores](https://github.com/Mattboxx/TagRelayLab-Appstores) | Public Docker installation catalog and illustrated guides for the optional tracking server. |
+| [TagRelayLab-Server](https://github.com/Mattboxx/TagRelayLab-Server) | Self-hosted map, saved history and provider management; source repository currently private. |
+
+The library does not require TagRelayLab Server: use your own compatible
+provider/account workflow. Historical `Find_My_Web` or `find-my-hub` identifiers
+in existing integrations are compatibility names, not separate current projects.
+
 <details>
 <summary>Italian documentation</summary>
 

docs/README.it.md

@@ -21,6 +21,12 @@ Apple, Google o Espressif.
 
 ## Compatibilità
 
+La famiglia comprende **TagRelayLab ESP32 Library** (questa libreria, API
+`FindMyAdv`), **TagRelayLab Server** (mappa e gestione, sorgenti attualmente
+privati) e [**TagRelayLab Appstores**](https://github.com/Mattboxx/TagRelayLab-Appstores)
+(installazione Docker e guide pubbliche). Il server TagRelayLab non è obbligatorio
+per usare la libreria con un proprio flusso provider/account compatibile.
+
 Sono verificati ESP32 classico, ESP32-C3, ESP32-S3 ed ESP32-C6. Il backend
 predefinito usa NimBLE-Arduino e il GAP a basso livello. ESP32-C2, C5, C61 e H2
 restano sperimentali e non ancora verificati nella matrice del progetto: servono

docs/RELEASING.md

@@ -44,7 +44,7 @@ manifest while packing it.
 Use the public `Mattboxx/TagRelayLab-ESP32-Library` repository and merge verified
 source through a protected pull request. For a newly approved version only,
 create a new version tag and attach its generated archive. Do not
-commit the personal `FindMyAdv-configured.zip` produced by Find_My_Web.
+commit the personal `FindMyAdv-configured.zip` produced by TagRelayLab Server.
 
 ## 4. Verify installation from GitHub