fix(coach): quote formula starts behind whitespace, in fullwidth and pipe when copying a table

docs/api/openapi.yaml

@@ -40748,7 +40748,9 @@ components:
                   type: string
                   format: date-time
                   pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
-                  description: Day-bucket start (ISO-8601).
+                  description: "Day-bucket start (ISO-8601): the user's local midnight. A window longer than the daily cap is served from
+                    a coarser tier (a UTC day, week or month); its rows are stamped at noon UTC of the bucket's first
+                    day, which falls inside the bucket's own week or month in every zone."
                 count:
                   description: Underlying raw-row count for the bucket.
                   type: integer