fix(color): Limit label lengths, improve lbl display, prevent inv. char (#2287)

* (cpn) Add bullets & length warning

* (fw) Show labels with bullet separators

* (fw) Check all running twice. Remove from here

* (fw) Correct buffer overflow when labels too long

* (fw) Rem bullets in model label string

* (fw, cpn) Labels length

cpn,fw Limit label length
cpn Check correct model on rename length
cpn Focus issues
cpn Add rename,  move up/down.. still has an issue with selection. TODO...
cpn Switch to utf8 encoding
cpn Rename button ;)

* (cpn) Move up down working

re-Fix Checkbox, partially isn't what I thought (not greyed)

* (fw) Add CSV string funcs

Limit length of model edit shorter in portrait mode

* (cpn) Correct Label option showing on B&W

* (fw) Radio filename set but no file exists don't create

* (cpn) Simplify wording

* (fw) Correct debug values

* (fw) Reduce truncation length

* (both) Don't allow special chars in label name

(cpn) Prevent move when at top and bottom
(fw) Remove multiple label length defines
(fw) Shorten truncate length even more

* (fw) Close model_select on new model

radio/src/storage/yaml/yaml_parser.h

@@ -24,7 +24,7 @@
 
 #include <stdint.h>
 
-#define MAX_STR 40
+#define MAX_STR 100
 #define MAX_DEPTH 16 // 12 real + 4 virtual
 
 struct YamlParserCalls
@@ -78,7 +78,7 @@ class YamlParser
     // tree iterator state
     const YamlParserCalls* calls;
     void*                  ctx;
-    
+
     // Reset parser state for next line
     void reset();
 
@@ -97,7 +97,7 @@ public:
     YamlParser();
 
     void init(const YamlParserCalls* parser_calls, void* parser_ctx);
-    
+
     YamlResult parse(const char* buffer, unsigned int size);
 
     void set_eof() { eof = true; }