DOC-1013: Update NocoDB credentials to medium tier template

[freakwriter]

Converted bullet point list to detailed numbered instructions, removed Prerequisites section.

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[github-actions[bot]]

Overall readability score: 42.61 (🟢 +0)

File	Readability
nocodb.md	67.55 (🟢 +3.27)

View detailed metrics

🟢 - Shows an _increase_ in readability 🔴 - Shows a _decrease_ in readability File | Readability | FRE | GF | ARI | CLI | DCRS --- | --- | --- | --- | --- | --- | --- [nocodb.md](https://github.com/n8n-io/n8n-docs/blob/c25a52be1a3ab6fbe88ae9a1518bda6f7908edd0/docs/integrations/builtin/credentials/nocodb.md "docs/integrations/builtin/credentials/nocodb.md") | 67.55 | 42.78 | 7.23 | 11.1 | 12.16 | 6.39   | 🟢 +3.27 | 🔴 -1.22 | 🟢 +0.14 | 🟢 +0.4 | 🟢 +0.63 | 🟢 +0.55 Averages:   | Readability | FRE | GF | ARI | CLI | DCRS --- | --- | --- | --- | --- | --- | --- Average | 42.61 | 34.45 | 11.73 | 14.97 | 14.43 | 8.58   | 🟢 +0 | 🟢 +0 | 🟢 +0 | 🟢 +0 | 🟢 +0 | 🟢 +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

[freakwriter]

This one should also be a fast review.