Rename utils/string nodes with Text prefix and add search aliases (Comfy-Org#13227)

Rename all 11 nodes in the utils/string category to include a "Text"
prefix for better discoverability and natural sorting. Regex nodes get
user-friendly names without "Regex" in the display name.

Renames:
- Concatenate → Text Concatenate
- Substring → Text Substring
- Length → Text Length
- Case Converter → Text Case Converter
- Trim → Text Trim
- Replace → Text Replace
- Contains → Text Contains
- Compare → Text Compare
- Regex Match → Text Match
- Regex Extract → Text Extract Substring
- Regex Replace → Text Replace (Regex)

All renamed nodes include their old display name as a search alias so
users can still find them by searching the original name. Regex nodes
also include "regex" as a search alias.

Author: christian-byrne

comfy_extras/nodes_string.py

@@ -9,9 +9,9 @@ class StringConcatenate(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringConcatenate",
-            display_name="Concatenate",
+            display_name="Text Concatenate",
             category="utils/string",
-            search_aliases=["text concat", "join text", "merge text", "combine strings", "concat", "concatenate", "append text", "combine text", "string"],
+            search_aliases=["Concatenate", "text concat", "join text", "merge text", "combine strings", "concat", "concatenate", "append text", "combine text", "string"],
             inputs=[
                 io.String.Input("string_a", multiline=True),
                 io.String.Input("string_b", multiline=True),
@@ -32,8 +32,8 @@ class StringSubstring(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringSubstring",
-            search_aliases=["extract text", "text portion"],
-            display_name="Substring",
+            search_aliases=["Substring", "extract text", "text portion"],
+            display_name="Text Substring",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -55,8 +55,8 @@ class StringLength(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringLength",
-            search_aliases=["character count", "text size"],
-            display_name="Length",
+            search_aliases=["character count", "text size", "string length"],
+            display_name="Text Length",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -76,8 +76,8 @@ class CaseConverter(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="CaseConverter",
-            search_aliases=["text case", "uppercase", "lowercase", "capitalize"],
-            display_name="Case Converter",
+            search_aliases=["Case Converter", "text case", "uppercase", "lowercase", "capitalize"],
+            display_name="Text Case Converter",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -109,8 +109,8 @@ class StringTrim(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringTrim",
-            search_aliases=["clean whitespace", "remove whitespace"],
-            display_name="Trim",
+            search_aliases=["Trim", "clean whitespace", "remove whitespace", "strip"],
+            display_name="Text Trim",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -140,8 +140,8 @@ class StringReplace(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringReplace",
-            search_aliases=["find and replace", "substitute", "swap text"],
-            display_name="Replace",
+            search_aliases=["Replace", "find and replace", "substitute", "swap text"],
+            display_name="Text Replace",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -163,8 +163,8 @@ class StringContains(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringContains",
-            search_aliases=["text includes", "string includes"],
-            display_name="Contains",
+            search_aliases=["Contains", "text includes", "string includes"],
+            display_name="Text Contains",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -191,8 +191,8 @@ class StringCompare(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="StringCompare",
-            search_aliases=["text match", "string equals", "starts with", "ends with"],
-            display_name="Compare",
+            search_aliases=["Compare", "text match", "string equals", "starts with", "ends with"],
+            display_name="Text Compare",
             category="utils/string",
             inputs=[
                 io.String.Input("string_a", multiline=True),
@@ -227,8 +227,8 @@ class RegexMatch(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="RegexMatch",
-            search_aliases=["pattern match", "text contains", "string match"],
-            display_name="Regex Match",
+            search_aliases=["Regex Match", "regex", "pattern match", "text contains", "string match"],
+            display_name="Text Match",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -268,8 +268,8 @@ class RegexExtract(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="RegexExtract",
-            search_aliases=["pattern extract", "text parser", "parse text"],
-            display_name="Regex Extract",
+            search_aliases=["Regex Extract", "regex", "pattern extract", "text parser", "parse text"],
+            display_name="Text Extract Substring",
             category="utils/string",
             inputs=[
                 io.String.Input("string", multiline=True),
@@ -343,8 +343,8 @@ class RegexReplace(io.ComfyNode):
     def define_schema(cls):
         return io.Schema(
             node_id="RegexReplace",
-            search_aliases=["pattern replace", "find and replace", "substitution"],
-            display_name="Regex Replace",
+            search_aliases=["Regex Replace", "regex", "pattern replace", "regex replace", "substitution"],
+            display_name="Text Replace (Regex)",
             category="utils/string",
             description="Find and replace text using regex patterns.",
             inputs=[