feat(globs): glob support extended to ls and documented in README

testdata/del__glob__mixed__ok.ct

@@ -0,0 +1,10 @@
+$ pda set foo 1
+$ pda set bar1 2
+$ pda set bar2 3
+$ pda del foo --glob bar* --force
+$ pda get foo --> FAIL
+Error: cannot get 'foo': Key not found
+$ pda get bar1 --> FAIL
+Error: cannot get 'bar1': Key not found
+$ pda get bar2 --> FAIL
+Error: cannot get 'bar2': Key not found

testdata/help__del__ok.ct

@@ -9,9 +9,10 @@ Aliases:
   del, delete, rm, remove
 
 Flags:
-  -f, --force   Force delete without confirmation
-  -g, --glob    Treat KEY arguments as glob patterns
-  -h, --help    help for del
+  -f, --force             Force delete without confirmation
+  -g, --glob strings      Delete keys matching glob pattern (repeatable)
+      --glob-sep string   Characters treated as separators for globbing (default "/-_.@: ")
+  -h, --help              help for del
 Delete one or more keys. Optionally specify a db.
 
 Usage:
@@ -21,6 +22,7 @@ Aliases:
   del, delete, rm, remove
 
 Flags:
-  -f, --force   Force delete without confirmation
-  -g, --glob    Treat KEY arguments as glob patterns
-  -h, --help    help for del
+  -f, --force             Force delete without confirmation
+  -g, --glob strings      Delete keys matching glob pattern (repeatable)
+      --glob-sep string   Characters treated as separators for globbing (default "/-_.@: ")
+  -h, --help              help for del

testdata/help__list__ok.ct

@@ -9,14 +9,16 @@ Aliases:
   list, ls
 
 Flags:
-  -b, --binary          include binary data in text output
-  -o, --format format   output format (table|tsv|csv|markdown|html) (default table)
-      --header          include header row
-  -h, --help            help for list
-      --no-keys         suppress the key column
-      --no-values       suppress the value column
-  -S, --secret          display values marked as secret
-  -t, --ttl             append a TTL column when entries expire
+  -b, --binary            include binary data in text output
+  -o, --format format     output format (table|tsv|csv|markdown|html) (default table)
+  -g, --glob strings      Filter keys with glob pattern (repeatable)
+      --glob-sep string   Characters treated as separators for globbing (default "/-_.@: ")
+      --header            include header row
+  -h, --help              help for list
+      --no-keys           suppress the key column
+      --no-values         suppress the value column
+  -S, --secret            display values marked as secret
+  -t, --ttl               append a TTL column when entries expire
 List the contents of a db.
 
 Usage:
@@ -26,11 +28,13 @@ Aliases:
   list, ls
 
 Flags:
-  -b, --binary          include binary data in text output
-  -o, --format format   output format (table|tsv|csv|markdown|html) (default table)
-      --header          include header row
-  -h, --help            help for list
-      --no-keys         suppress the key column
-      --no-values       suppress the value column
-  -S, --secret          display values marked as secret
-  -t, --ttl             append a TTL column when entries expire
+  -b, --binary            include binary data in text output
+  -o, --format format     output format (table|tsv|csv|markdown|html) (default table)
+  -g, --glob strings      Filter keys with glob pattern (repeatable)
+      --glob-sep string   Characters treated as separators for globbing (default "/-_.@: ")
+      --header            include header row
+  -h, --help              help for list
+      --no-keys           suppress the key column
+      --no-values         suppress the value column
+  -S, --secret            display values marked as secret
+  -t, --ttl               append a TTL column when entries expire

testdata/list__glob__ok.ct

@@ -0,0 +1,10 @@
+$ pda set a1@lg 1
+$ pda set a2@lg 2
+$ pda set b1@lg 3
+$ pda ls lg --glob a* --format tsv
+a1	1
+a2	2
+$ pda ls lg --glob b* --format tsv
+b1	3
+$ pda ls lg --glob c* --> FAIL
+Error: cannot ls '@lg': No matches for pattern