One more attempt at improving legibility of gene symbol flash messages

[dnil]

Is your feature request related to a problem in the current program to new available techology or software? Please describe and add links/citations if appropriate.
At least one local CLG is ever confused about the gene symbol flash messages. We can't have an entire manual in a flash message, but let's try to make them happy by lowering the cognitive load on parsing them a little.

Describe the solution you'd like

E.g. perhaps

 - "non_clinical_symbols": {
 -           "message": "Genes not included in gene panel versions in use when loading this case (clinical list)",
+  "non_clinical_symbols": {
+           "message": "Genes excluded from analysis since absent from gene panel versions listed clinical during initial case load",

Describe alternatives you've considered
Linking to docs with a more complete explanation so that a user can read up once in a while when unsure. This may be the best ultimate solution, since whatever we write will probably confuse someone given that we don't have all variants loaded.

Additional context
The issue appears e.g. on HPO searches, in which case the current non-clinical-symbols-message list could according to said source be very optimistically interpreted as being "a list of genes that are just simply new in the HPO search compared to a prior analysis with an OMIM".