Function detectBip39Sequences

detectBip39Sequences(content: string, threshold?: number): Bip39Violation[]
Detect sequences of consecutive BIP39 mnemonic words in text content. Returns violations where threshold or more consecutive BIP39 words appear.

Detection operates in two modes:
1. Single-line: finds sequences of BIP39 words within a line (handles mixed content).
2. Cross-line: accumulates words across consecutive "BIP39-pure" lines (where every non-skip token is a BIP39 word). Blank or whitespace-only lines are transparent and do not break the sequence. Catches one-per-line, numbered lists, formatted blocks, and grids.
Tokens are stripped of surrounding punctuation (quotes, commas, brackets, etc.) before matching. Interior punctuation (hyphens, apostrophes) still disqualifies a token. Purely non-alphabetic tokens (like "1.", "2)", "//") are skipped without breaking a sequence.
Parameters
- content: string
  The text content to scan for BIP39 sequences.
- threshold: number = DEFAULT_THRESHOLD
  Minimum number of consecutive BIP39 words to trigger a violation (default: DEFAULT_THRESHOLD).
Returns Bip39Violation[]
An array of Bip39Violation objects, one per detected sequence.
Example
```
const violations = detectBip39Sequences(
  'abandon ability able about above absent absorb abstract absurd abuse access accident',
)
// violations[0].matchedWords.length === 12
```
- Defined in detect.ts:131