feat: flip swap mechanism — MD as primary, RST as override (Phase 1)

This is the first of three phases inverting the per-page swap mechanism
so MD becomes the canonical primary and RST becomes the rare override.

Phase 1 — file renames + conf.py exclude_patterns flip only:
- Rename docs/**/md-<stem>.md to docs/**/<stem>.md (drop md- prefix)
  for all 254 stems previously listed in docs/_swap.txt
- Rename docs/**/<stem>.rst to docs/**/rst-<stem>.rst (add rst- prefix)
  for the same 254 stems
- Repurpose docs/_swap.txt as docs/_rst_overrides.txt; initially empty
  comment-only since no pages need the RST fallback right now
- conf.py exclude_patterns flipped: rst-*.rst is now excluded by default
  instead of md-*.md
- conf.py runtime-artifact references updated to _rst_override_state.json
  and _md_exclude.txt (Phase 2 will rewrite swap_sources.py to produce
  these names; for now no swap script runs because overrides list is empty)

Phase 2 (next commit on this branch) will rewrite scripts/swap_sources.py
with inverted rename direction, delete scripts/import_myst.py + tests, and
update tests/test_swap_sources.py for the new semantics.

Phase 3 will be the cleanup pass and ready-for-review flip.

Generated by robots https://vyos.io

1 files changed, 26 insertions, 0 deletions

diff --git a/docs/configuration/interfaces/index.md b/docs/configuration/interfaces/index.md
new file mode 100644
index 00000000..9082cd80
--- /dev/null
+++ b/docs/configuration/interfaces/index.md
@@ -0,0 +1,26 @@
+# Interfaces
+
+```{toctree}
+:includehidden: true
+:maxdepth: 1
+
+bonding
+bridge
+dummy
+ethernet
+geneve
+l2tpv3
+loopback
+macsec
+openvpn
+wireguard
+pppoe
+pseudo-ethernet
+sstp-client
+tunnel
+virtual-ethernet
+vti
+vxlan
+wireless
+wwan
+```