fix(docs): add link to most c-chain config options (#746)

Author: dineshpinto

docs/run-node/2-from-source.mdx

@@ -184,7 +184,7 @@ If the node gets stuck during bootstrap (or it takes far longer than the estimat
 
 ### CLI parameters
 
-These are some of the most relevant CLI parameters you can use. Read more about them in the [Avalanche documentation](https://docs.avax.network/nodes/maintain/avalanchego-config-flags).
+These are some of the most relevant CLI parameters you can use. Read more about them in the [Avalanche documentation](https://build.avax.network/docs/nodes/configure/configs-flags).
 
 {/* prettier-ignore */}
 - [`--bootstrap-ips`](https://build.avax.network/docs/nodes/configure/configs-flags#--bootstrap-ips-string),
@@ -205,6 +205,10 @@ These are some of the most relevant CLI parameters you can use. Read more about
 
 #### Sample JSON configuration:
 
+Most of the C-Chain configuration options can be found in the [Avalanche C-Chain Configuration docs](https://build.avax.network/docs/nodes/chain-configs/c-chain).
+Note that the default values are overridden only if specified in the given config file.
+Only provide values which differ from the defaults to avoid issues with future updates.
+
 ```json title="<chain-config-dir>/C/config.json"
 {
   "snowman-api-enabled": false,

docs/run-node/3-using-docker.mdx

@@ -105,6 +105,9 @@ Mounting these allows you to manage them directly without entering the container
    ```
 
 2. **Create configuration file:** Create a `config.json` file. This example provides a standard configuration for a public RPC node.
+   Most of the C-Chain configuration options can be found in the [Avalanche C-Chain Configuration docs](https://build.avax.network/docs/nodes/chain-configs/c-chain).
+   Note that the default values are overridden only if specified in the given config file.
+   Only provide values which differ from the defaults to avoid issues with future updates.
 
    ```json title="/opt/flare/conf/config.json"
    {

docs/run-node/4-register-validator.mdx

@@ -67,6 +67,9 @@ Failure to implement these measures significantly increases the risk to your nod
 
 As described in [Secure the node](#secure-the-node), a validator node should have minimal APIs enabled.
 Below is a sample `config.json` demonstrating a secure configuration with limited `eth-apis` and disabled admin APIs:
+Most of the C-Chain configuration options can be found in the [Avalanche C-Chain Configuration docs](https://build.avax.network/docs/nodes/chain-configs/c-chain).
+Note that the default values are overridden only if specified in the given config file.
+Only provide values which differ from the defaults to avoid issues with future updates.
 
 ```json title="config.json"
 {