feat: refactor reconnect and support for renew subscription

[moraleinside]

Update:
Refactor reconnect
Add ReconnectHandler, AlwaysReconnect and RenewSubscription connect handlers to support for different use cases.

Usage:
Use auto resubscribe with maximum 5 retries and 1000ms interval.

const ws = new WS_RPC(config.wsURL);
const provider = new ViteAPI(ws, () => {
  console.log("Connected");
}, new RenewSubscription(retryTimes = 5, retryInterval = 1000));

Use auto resubscribe with maximum retries and default (10000ms) interval.

const ws = new WS_RPC(config.wsURL);
const provider = new ViteAPI(ws, () => {
  console.log("Connected");
}, new RenewSubscription(Number.MAX_VALUE));

Use auto reconnect with unlimited retries (no resubscribe) and default (10000ms) interval.

const ws = new WS_RPC(config.wsURL);
const provider = new ViteAPI(ws, () => {
  console.log("Connected");
}, new AlwaysReconnect());

Use default handler (reconnect with 10 retries and 10000ms interval). Compatible with current code.

const ws = new WS_RPC(config.wsURL);
const provider = new ViteAPI(ws, () => {
  console.log("Connected");
});

Solved #55

Note: Extend ReconnectHandler or base ConnectHandler class if you need to implement your own handler.

[coveralls]

Pull Request Test Coverage Report for Build 2227064899

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 86.701%

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Totals
Change from base Build 2207178677:	0.0%
Covered Lines:	1354
Relevant Lines:	1483

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💛 - Coveralls