JS support for external bots

[haseebrabbani]

first need to set FORTA_API_KEY env variable. example usage:

const response = await sendAlerts({
    botId: "0x42265c815a3f2cc137bcd30f6688860ac0201911ce6006576b4b3e7f6e62ddc6",
    finding: Finding.from({
      name: `haseeb test ${Date.now()}`,
      description: "this is a test",
      alertId: "HASEEB_TEST_1",
      type: FindingType.Exploit,
      severity: FindingSeverity.Info,
      labels: [
        Label.from({
          entityType: EntityType.Address,
          entity: "0x87fb424282bd043de413aa74153af073d8c9bbb5",
          confidence: 0.95,
          label: "Attackerrr",
          metadata: {
            some: "data",
          },
        }),
        Label.from({
          entityType: EntityType.Unknown,
          entity: "bla",
          confidence: 0.15,
          label: "Hacker",
        }),
      ],
      source: {
        chains: [
          {
            chainId: 137,
          },
        ],
        transactions: [
          {
            chainId: 137,
            hash: "0xcc8dedfbc2c2757e793ccc781746a8996658541885017314ced5138ae6009f26",
          },
          {
            chainId: 1,
            hash: "0x0ce941aae4eecdd1cae0fe4c90e8c3b14a84f346b669c60e654b2eecd736b9b6",
          },
        ],
      },
      addresses: ["0x87fb424282bd043de413aa74153af073d8c9bbb5"],
      metadata: {
        chain: "137",
      },
      uniqueKey: `HASEEB-${Date.now()}`,
      timestamp: new Date(1694214981000),
    }),
  });
  console.log(response);