address few final comments

- added `stack: ga 9.1.0` blocks to match_phrase.md and qstr.md examples
- simplified term.md version from `preview 9.0.0` to just `preview`
- added `applies_to = "stack: ga 9.1.0"` to matchphrase and querystring java annotations
- removed version `9.0.0` from term function annotation
- deleted unused `makeCallout()` and `appendLifeCycleAndVersion()` methods

Author: leemthompo

docs/reference/query-languages/esql/_snippets/functions/examples/match_phrase.md

@@ -107,7 +107,7 @@ public class MatchPhrase extends FullTextFunction implements OptionalArgument, P
             All [`match_phrase`](/reference/query-languages/query-dsl/query-dsl-match-query-phrase.md) query parameters are supported.
 
             `MATCH_PHRASE` returns true if the provided query matches the row.""",
-        examples = { @Example(file = "match-phrase-function", tag = "match-phrase-with-field") }
+        examples = { @Example(file = "match-phrase-function", tag = "match-phrase-with-field", applies_to = "stack: ga 9.1.0") }
     )
     public MatchPhrase(
         Source source,

docs/reference/query-languages/esql/_snippets/functions/examples/qstr.md

@@ -111,7 +111,7 @@ public class QueryString extends FullTextFunction implements OptionalArgument {
             + "Returns true if the provided query string matches the row.",
         examples = {
             @Example(file = "qstr-function", tag = "qstr-with-field"),
-            @Example(file = "qstr-function", tag = "qstr-with-options") }
+            @Example(file = "qstr-function", tag = "qstr-with-options", applies_to = "stack: ga 9.1.0") }
     )
 
     public QueryString(

docs/reference/query-languages/esql/_snippets/functions/layout/term.md

@@ -52,7 +52,7 @@ public class Term extends FullTextFunction implements PostAnalysisPlanVerificati
     @FunctionInfo(
         returnType = "boolean",
         preview = true,
-        appliesTo = { @FunctionAppliesTo(lifeCycle = FunctionAppliesToLifecycle.PREVIEW, version = "9.0.0") },
+        appliesTo = { @FunctionAppliesTo(lifeCycle = FunctionAppliesToLifecycle.PREVIEW) },
         description = "Performs a Term query on the specified field. Returns true if the provided term matches the row.",
         examples = { @Example(file = "term-function", tag = "term-with-field") }
     )

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/fulltext/MatchPhrase.java

@@ -592,17 +592,6 @@ private void renderFunctionNamedParams(EsqlFunctionRegistry.MapArgSignature mapA
             writeToTempSnippetsDir("functionNamedParams", rendered.toString());
         }
 
-        private String makeCallout(String type, String text) {
-            return ":::{" + type + "}\n" + text.trim() + "\n:::\n";
-        }
-
-        private void appendLifeCycleAndVersion(StringBuilder appliesToText, FunctionAppliesTo appliesTo) {
-            appliesToText.append(appliesTo.lifeCycle().name().toLowerCase(Locale.ROOT));
-            if (appliesTo.version().isEmpty() == false) {
-                appliesToText.append(" ").append(appliesTo.version());
-            }
-        }
-
         private String makeAppliesToText(FunctionAppliesTo[] functionAppliesTos, boolean preview) {
             StringBuilder appliesToText = new StringBuilder();
             if (functionAppliesTos.length > 0) {