Add conditional steps to Bank Feeds SDK docs

[jbyrnecodat]

Description

Added CSP and TypeScript instructions for Bank Feeds SDK

Type of change

Please delete options that are not relevant.

• New document(s)/updating existing
• Fixes
• Styling
• Bug fix (non-breaking change which fixes an issue)

Reviews and merging

You are responsible for getting your PR merged. Address review comments promptly and make sure to merge the PR when ready.
Feel free to 'Enable automerge' - your PR will automatically merge when accepted and passing the build.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
codat-docs	Ready	Preview	Comment	Oct 28, 2025 0:55am

[andy-white-hat]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (0)
✅	Licenses	0	0	0	0	0 issues
✅	Open Source Security	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[github-actions]

Overall readability score: 57.64 (🔴 -0.01)

File	Readability
bank-feeds-sdk.md	52.6 (🔴 -5.68)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
bank-feeds-sdk.md	52.6	50.43	9.1	13	13.96	8.79
	🔴 -5.68	🔴 -9.88	🟢 +2.57	🔴 -5	🔴 -3.42	🟢 +1.13

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	57.64	48.38	10.38	11.64	12.15	7.84
	🔴 -0.01	🔴 -0.02	🟢 +0	🔴 -0.01	🔴 -0.01	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[github-actions]

Link check results for preview deployment (https://codat-docs-git-bank-feeds-sdk-codat.vercel.app):

[
  "[401] https://codat-docs-git-bank-feeds-sdk-codat.vercel.app/"
]