AI Generated documentation for excel formula (#6430)

* ai generated documentation

* added words to expect

* removed placeholder images

* Add release notes for PR #6430

* [autofix.ci] apply automated fixes

* Remove release notes for experimental formulas

Co-authored-by: lelemm <lelemm@gmail.com>

* Checkpoint before follow-up message

Co-authored-by: lelemm <lelemm@gmail.com>

* Checkpoint before follow-up message

Co-authored-by: lelemm <lelemm@gmail.com>

* Remove experimental formula card from reports

Co-authored-by: lelemm <lelemm@gmail.com>

* Docs: Update experimental feature warning with feedback issue

Co-authored-by: lelemm <lelemm@gmail.com>

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>

.github/actions/docs-spelling/expect.txt

@@ -152,3 +152,29 @@ websecure
 Widiba
 WOR
 youngcw
+AVERAGEA
+COUNTA
+COUNTBLANK
+countif
+DATEDIF
+EDATE
+EOMONTH
+HLOOKUP
+IFERROR
+IFNA
+IRR
+ISERROR
+ISEVEN
+ISLOGICAL
+ISNA
+ISODD
+ISOWEEKNUM
+ISTEXT
+MAXA
+NETWORKDAYS
+STDEVP
+sumif
+SUMPRODUCT
+SUMSQ
+VLOOKUP
+WEEKNUM