fix(links): normalize internal anchor links to Obsidian's real convention

Converts every internal header-anchor link in the vault (ToCs and inline
cross-references) from the incorrect GitHub/GFM-slug style to the format
Obsidian's Read mode actually resolves: exact heading text, case and
diacritics/punctuation preserved literally, with only spaces encoded as
%20. Also converts the two remaining Obsidian-wikilink ToCs (organizations/
Federacja Sol-3.md, rules/00. Podręcznik Gry.md) to plain markdown links per
the styleguide, and strips the inert Pandoc-style {#id} heading tags from
lore/90. Tales of the Homebrew Magic.md.

Renames 8 heading names that appeared more than once within the same
document (Atrybuty, Żywotność, Pancerz, Inicjatywa in the rulebook; Magia
Żywiołów/Sakralna/Iluzji in Księga Magii; Faza 3: Sprzedaż in Złoto, Stal i
Magia; three Tales of the Homebrew Magic story installments) since a flat
anchor link can't disambiguate duplicate headings the way Obsidian's
wikilink nested-path syntax could.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

locations/Ziemia (Sol-3-1725)/Wielka Trzynastka.md

@@ -9,12 +9,12 @@ aliases:
   - Trzynaście Szkół Magii
 status: kanoniczna
 ---
-| **Zdjęcie**                      | <img src="trzynastka.jpg" width="200" alt="trzynastka.jpg"> |
-| -------------------------------- | ------------------------- |
-| **Rodzaj**                       | *Gazetteer*               |
-| **Planeta**                      | *Ziemia (Sol-3-1725)*     |
-| **Status**                       | *Aktywne*                 |
-| **Liczba szkół**                 | *13*                      |
+| **Zdjęcie**      | <img src="trzynastka.jpg" width="200" alt="trzynastka.jpg"> |
+| ---------------- | ----------------------------------------------------------- |
+| **Rodzaj**       | *Gazetteer*                                                 |
+| **Planeta**      | *Ziemia (Sol-3-1725)*                                       |
+| **Status**       | *Aktywne*                                                   |
+| **Liczba szkół** | *13*                                                        |
 
 ## Opis