Create individual issue view using Block Kit API

[carwin]

Draft / Concept

Accompanying block array

{
	"blocks": [
		{
			"type": "header",
			"text": {
				"type": "plain_text",
				"text": "ansi-regex"
			}
		},
		{
			"type": "section",
			"text": {
				"type": "mrkdwn",
				"text": "_Regular Expression Denial of Service (ReDoS)_"
			}
		},
		{
			"type": "section",
			"text": {
				"type": "mrkdwn",
				"text": "*Vulnerability:*\n <https://snyk.io|CWE-400> - <https://snyk.io | CVE-2021-3807> - <https://snyk.io | CVSS 7.5>"
			}
		},
		{
			"type": "section",
			"fields": [
				{
					"type": "mrkdwn",
					"text": "*Score:*\n485"
				},
				{
					"type": "mrkdwn",
					"text": "*Priority:*\n:red_circle: High\n  "
				},
				{
					"type": "mrkdwn",
					"text": "*Snyk Identifier:*\nSNYK-JS-ANSIREGEX-1583908"
				},
				{
					"type": "mrkdwn",
					"text": "*Introduced through:*\[email protected]"
				}
			]
		},
		{
			"type": "actions",
			"elements": [
				{
					"type": "button",
					"text": {
						"type": "plain_text",
						"emoji": true,
						"text": "View on Snyk.io"
					},
					"style": "primary",
					"value": "click_me_123"
				},
				{
					"type": "button",
					"text": {
						"type": "plain_text",
						"emoji": true,
						"text": "Ignore"
					},
					"style": "danger",
					"value": "click_me_123"
				}
			]
		}
	]
}