added new pages to introduction - ready for review

Author: serinko

documentation/docs/pages/operators/introduction.mdx

@@ -33,6 +33,11 @@ If you want to dive deeper into Nym's architecture, clients, nodes, and SDK exam
 * [Validators](nodes/validator-setup.mdx)
 * [Nym API Setup](nodes/validator-setup/nym-api.mdx)
 
+**Tokenomics, rewards and roadmap**
+* [General tokenomics page](tokenomics.mdx)
+* [Nym Node rewards page](tokenomics/mixnet-rewards.mdx)
+* [Nym operators roadmap](tokenomics/mixnet-rewards.mdx#roadmap)
+
 **Maintenance, troubleshooting and FAQ**
 
 * [FAQ](faq/nym-nodes-faq.mdx)

documentation/docs/pages/operators/tokenomics.mdx

@@ -22,6 +22,9 @@ Nym Network is composed of two main elements, the Mixnet represented by [Nym Nod
 
 * Nym tokenomics are based on the research paper [*Reward Sharing for Mixnets*](https://nymtech.net/nym-cryptoecon-paper.pdf)
 * For a more comprehensive overview, token live data and supply graphs, visit [*nymtech.net/about/token*](https://nymtech.net/about/token)
+* To read about rewards calculation, visit [Nym Node rewards page](tokenomics/mixnet-rewards.mdx)
+* To understand the implementation and release plan, see [Nym operators roadmap](tokenomics/mixnet-rewards.mdx#roadmap)
+
 
 {/*
 **Formulas and Examples Annotation**