🐛 Render psionic focus and modes in template; resolves #839

The psionic2md.txt template was missing focus and modes rendering,
causing all mode descriptions to be silently dropped in generated output.

- Add Psionic Focus and Modes sections to psionic2md.txt
- Fix focus field to use replaceTextFrom (handles {@...} markup, returns
  empty string when absent so template conditional works correctly)
- Add Giddy sample psionic to homebrew test sources

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ebullient

src/main/java/dev/ebullient/convert/tools/dnd5e/Json2QutePsionicTalent.java

@@ -31,7 +31,7 @@ protected Tools5eQuteBase buildQuteResource() {
                 getName(),
                 getSourceText(sources),
                 getPsionicTypeOrder(),
-                PsionicFields.focus.getTextOrDefault(rootNode, "\u2014"),
+                PsionicFields.focus.replaceTextFrom(rootNode, this),
                 getPsionicModes(),
                 String.join("\n", text),
                 tags);

src/main/resources/templates/tools5e/psionic2md.txt

@@ -13,10 +13,19 @@ aliases:
 {/each}
 ---
 # {resource.name}
-*{resource.typeOrder}*  
+*{resource.typeOrder}*
 {#if resource.text }
 
 {resource.text}
-{/if}{#if resource.source }
+{/if}{#if resource.focus }
+
+**Psionic Focus.** {resource.focus}
+{/if}{#if resource.modes}
+
+## Modes
+{#for mode in resource.modes}
+
+{#if mode.name }***{mode.name}.*** {/if}{mode.desc}
+{/for}{/if}{#if resource.source }
 
 *Source: {resource.source}* {/if}