Add Fathom Analytics to Explorer

[pmjanus]

Description:

As our explorer codebase is open-source and can be deployed by different networks, we want to introduce a per-network metrics feature using Fathom Analytics. This will allow deployers to track and analyze usage for their specific network deployment, providing valuable insights and enabling data-driven decision-making.

High-level Requirements:

• Configurable Fathom Site ID: Provide a way for deployers to set a unique Fathom Analytics site ID for their network deployment.
• Fathom Analytics Integration: Integrate Fathom Analytics into the explorer's codebase.
• Dynamic Fathom Site ID: Dynamically set the Fathom site ID based on the deployer's configuration.
• Easy Configuration: Allow deployers to easily configure and manage their Fathom site ID without modifying the core codebase.

Acceptance Criteria:

• Deployers can configure a unique Fathom Analytics site ID for their network deployment by modifying a configuration file or setting an environment variable.
• The Fathom Analytics tracking script is included in the explorer's codebase and is dynamically loaded with the configured site ID.
• The Fathom site ID is properly set based on the deployer's configuration, ensuring that metrics are tracked separately for each deployment.
• Deployers can easily set up and manage their Fathom site ID by following the provided documentation and instructions.
• The documentation is updated to include instructions for deployers on how to set up and utilize the per-network metrics feature with Fathom Analytics.
• The per-network metrics feature using Fathom Analytics is deployed on the testnet and mainnet Telos Zero explorer versions with the following site IDs:
  • VMVLEWFD for mainnet
  • HKAXCRJB for testnet

The Fathom Analytics tracking script should be included in the explorer's codebase as follows:

<script src="https://cdn.usefathom.com/script.js" data-spa="auto" data-site="SITE_ID" defer></script>

Replace SITE_ID with the appropriate Fathom Analytics site ID based on the network (mainnet or testnet).

Links

https://usefathom.com/docs