docs: add forest-explorer faucets

Author: LesnyRumcajs

basics/what-is-filecoin/networks.md

@@ -21,5 +21,6 @@ The [Calibration](../../networks/calibration/) testnet offers the closest simula
 - [Blockchain explorer](https://calibration.filscan.io/)
 - [Calibration Faucet - Chainsafe](https://faucet.calibnet.chainsafe-fil.io)
 - [Calibration Faucet - Zondax](https://beryx.zondax.ch/faucet/)
+- [Calibration Faucet - Forest Explorer](https://forest-explorer.chainsafe.dev/faucet/calibnet)
 
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networks/calibration/README.md

@@ -58,6 +58,7 @@ The following storage providers are running on the Calibration testnet.
 
 * [Calibration Faucet - Chainsafe](https://faucet.calibnet.chainsafe-fil.io)
 * [Calibration Faucet - Zondax](https://beryx.zondax.ch/faucet/)
+* [Calibration Faucet - Forest Explorer](https://forest-explorer.chainsafe.dev/faucet/calibnet)
 * [DataCap allocation](https://faucet.calibnet.chainsafe-fil.io)
 * [Slack Channel for Updates: #fil-network-announcements](https://filecoinproject.slack.com/archives/C01AC6999KQ)
 * [Slack Channel for Questions: #fil-help](https://filecoinproject.slack.com/archives/CEGN061C5)

networks/mainnet/README.md

@@ -46,6 +46,7 @@ The latest Lotus release can be found at https://github.com/filecoin-project/lot
 * [Slack Channel for Updates: #fil-network-announcements](https://filecoinproject.slack.com/archives/C01AC6999KQ)
 * [Slack Channel for Questions: #fil-help](https://filecoinproject.slack.com/archives/CEGN061C5)
 * [Mainnet block explorer: FilFOX](https://filfox.info/en)
+* [Mainnet Faucet - Forest Explorer](https://forest-explorer.chainsafe.dev/faucet/mainnet)