feat: flip swap mechanism on sagitta — MD as primary, RST as override

Mirror of #1899 (current) and #1900 (circinus) for sagitta. Same logic,
same scripts, per-branch file set.

Changes:
- Rename docs/**/md-<stem>.md to docs/**/<stem>.md (drop md- prefix) for
  all 210 stems previously listed in docs/_swap.txt
- Rename docs/**/<stem>.rst to docs/**/rst-<stem>.rst (add rst- prefix)
  for the same 210 stems
- Repurpose docs/_swap.txt as docs/_rst_overrides.txt; initially empty
- conf.py exclude_patterns flipped: rst-*.rst excluded by default
- conf.py runtime-artifact references updated to _rst_override_state.json
  and _md_exclude.txt
- scripts/swap_sources.py imported from current (post-#1899 rewrite, with
  inverted rename direction)
- scripts/import_myst.py and tests/test_import_myst.py deleted (obsolete)
- tests/test_swap_sources.py imported from current (post-#1899 rewrite)

Side-effect: fixes the same 404 on /en/1.4/ View page source links that
#1899 fixed for /en/rolling/ and #1900 fixed for /en/1.5/.

Per-branch differences vs #1899:
- sagitta has 210 stems vs current's 254 (sagitta has no vpp pages and
  fewer current-only features; cli + installation/cloud/aws are still
  RST-only on sagitta pending the title-level fix follow-up)
- otherwise the script/conf.py/test changes are byte-identical with current

Generated by robots https://vyos.io

42 files changed, 0 insertions, 0 deletions

diff --git a/docs/configuration/system/md-acceleration.md b/docs/configuration/system/acceleration.md
index 871129e6..871129e6 100644
--- a/docs/configuration/system/md-acceleration.md
+++ b/docs/configuration/system/acceleration.md
diff --git a/docs/configuration/system/md-conntrack.md b/docs/configuration/system/conntrack.md
index b5f926b7..b5f926b7 100644
--- a/docs/configuration/system/md-conntrack.md
+++ b/docs/configuration/system/conntrack.md
diff --git a/docs/configuration/system/md-console.md b/docs/configuration/system/console.md
index adcaef8c..adcaef8c 100644
--- a/docs/configuration/system/md-console.md
+++ b/docs/configuration/system/console.md
diff --git a/docs/configuration/system/md-default-route.md b/docs/configuration/system/default-route.md
index 9f2793d1..9f2793d1 100644
--- a/docs/configuration/system/md-default-route.md
+++ b/docs/configuration/system/default-route.md
diff --git a/docs/configuration/system/md-flow-accounting.md b/docs/configuration/system/flow-accounting.md
index 9b328fff..9b328fff 100644
--- a/docs/configuration/system/md-flow-accounting.md
+++ b/docs/configuration/system/flow-accounting.md
diff --git a/docs/configuration/system/md-frr.md b/docs/configuration/system/frr.md
index 37e6e502..37e6e502 100644
--- a/docs/configuration/system/md-frr.md
+++ b/docs/configuration/system/frr.md
diff --git a/docs/configuration/system/md-host-name.md b/docs/configuration/system/host-name.md
index 81840d1f..81840d1f 100644
--- a/docs/configuration/system/md-host-name.md
+++ b/docs/configuration/system/host-name.md
diff --git a/docs/configuration/system/md-index.md b/docs/configuration/system/index.md
index 624a8434..624a8434 100644
--- a/docs/configuration/system/md-index.md
+++ b/docs/configuration/system/index.md
diff --git a/docs/configuration/system/md-ip.md b/docs/configuration/system/ip.md
index 2445509d..2445509d 100644
--- a/docs/configuration/system/md-ip.md
+++ b/docs/configuration/system/ip.md
diff --git a/docs/configuration/system/md-ipv6.md b/docs/configuration/system/ipv6.md
index 80f0e33a..80f0e33a 100644
--- a/docs/configuration/system/md-ipv6.md
+++ b/docs/configuration/system/ipv6.md
diff --git a/docs/configuration/system/md-lcd.md b/docs/configuration/system/lcd.md
index c857ae34..c857ae34 100644
--- a/docs/configuration/system/md-lcd.md
+++ b/docs/configuration/system/lcd.md
diff --git a/docs/configuration/system/md-login.md b/docs/configuration/system/login.md
index 562ed419..562ed419 100644
--- a/docs/configuration/system/md-login.md
+++ b/docs/configuration/system/login.md
diff --git a/docs/configuration/system/md-name-server.md b/docs/configuration/system/name-server.md
index 9090ba5f..9090ba5f 100644
--- a/docs/configuration/system/md-name-server.md
+++ b/docs/configuration/system/name-server.md
diff --git a/docs/configuration/system/md-option.md b/docs/configuration/system/option.md
index 7fbf5d23..7fbf5d23 100644
--- a/docs/configuration/system/md-option.md
+++ b/docs/configuration/system/option.md
diff --git a/docs/configuration/system/md-proxy.md b/docs/configuration/system/proxy.md
index 3b12634b..3b12634b 100644
--- a/docs/configuration/system/md-proxy.md
+++ b/docs/configuration/system/proxy.md
diff --git a/docs/configuration/system/acceleration.rst b/docs/configuration/system/rst-acceleration.rst
index 63506d6d..63506d6d 100644
--- a/docs/configuration/system/acceleration.rst
+++ b/docs/configuration/system/rst-acceleration.rst
diff --git a/docs/configuration/system/conntrack.rst b/docs/configuration/system/rst-conntrack.rst
index 68a4f2b8..68a4f2b8 100644
--- a/docs/configuration/system/conntrack.rst
+++ b/docs/configuration/system/rst-conntrack.rst
diff --git a/docs/configuration/system/console.rst b/docs/configuration/system/rst-console.rst
index 1f917e54..1f917e54 100644
--- a/docs/configuration/system/console.rst
+++ b/docs/configuration/system/rst-console.rst
diff --git a/docs/configuration/system/default-route.rst b/docs/configuration/system/rst-default-route.rst
index e102eb9c..e102eb9c 100644
--- a/docs/configuration/system/default-route.rst
+++ b/docs/configuration/system/rst-default-route.rst
diff --git a/docs/configuration/system/flow-accounting.rst b/docs/configuration/system/rst-flow-accounting.rst
index 7ed2d88c..7ed2d88c 100644
--- a/docs/configuration/system/flow-accounting.rst
+++ b/docs/configuration/system/rst-flow-accounting.rst
diff --git a/docs/configuration/system/frr.rst b/docs/configuration/system/rst-frr.rst
index a7f7ff93..a7f7ff93 100644
--- a/docs/configuration/system/frr.rst
+++ b/docs/configuration/system/rst-frr.rst
diff --git a/docs/configuration/system/host-name.rst b/docs/configuration/system/rst-host-name.rst
index 4d1567bf..4d1567bf 100644
--- a/docs/configuration/system/host-name.rst
+++ b/docs/configuration/system/rst-host-name.rst
diff --git a/docs/configuration/system/index.rst b/docs/configuration/system/rst-index.rst
index dbb63d09..dbb63d09 100644
--- a/docs/configuration/system/index.rst
+++ b/docs/configuration/system/rst-index.rst
diff --git a/docs/configuration/system/ip.rst b/docs/configuration/system/rst-ip.rst
index 279630e2..279630e2 100644
--- a/docs/configuration/system/ip.rst
+++ b/docs/configuration/system/rst-ip.rst
diff --git a/docs/configuration/system/ipv6.rst b/docs/configuration/system/rst-ipv6.rst
index ee0fa341..ee0fa341 100644
--- a/docs/configuration/system/ipv6.rst
+++ b/docs/configuration/system/rst-ipv6.rst
diff --git a/docs/configuration/system/lcd.rst b/docs/configuration/system/rst-lcd.rst
index 808d45a2..808d45a2 100644
--- a/docs/configuration/system/lcd.rst
+++ b/docs/configuration/system/rst-lcd.rst
diff --git a/docs/configuration/system/login.rst b/docs/configuration/system/rst-login.rst
index 6009a39b..6009a39b 100644
--- a/docs/configuration/system/login.rst
+++ b/docs/configuration/system/rst-login.rst
diff --git a/docs/configuration/system/name-server.rst b/docs/configuration/system/rst-name-server.rst
index 5d08dbc5..5d08dbc5 100644
--- a/docs/configuration/system/name-server.rst
+++ b/docs/configuration/system/rst-name-server.rst
diff --git a/docs/configuration/system/option.rst b/docs/configuration/system/rst-option.rst
index d039315c..d039315c 100644
--- a/docs/configuration/system/option.rst
+++ b/docs/configuration/system/rst-option.rst
diff --git a/docs/configuration/system/proxy.rst b/docs/configuration/system/rst-proxy.rst
index 8e0339a7..8e0339a7 100644
--- a/docs/configuration/system/proxy.rst
+++ b/docs/configuration/system/rst-proxy.rst
diff --git a/docs/configuration/system/sflow.rst b/docs/configuration/system/rst-sflow.rst
index c2cf5a80..c2cf5a80 100644
--- a/docs/configuration/system/sflow.rst
+++ b/docs/configuration/system/rst-sflow.rst
diff --git a/docs/configuration/system/sysctl.rst b/docs/configuration/system/rst-sysctl.rst
index 06e15031..06e15031 100644
--- a/docs/configuration/system/sysctl.rst
+++ b/docs/configuration/system/rst-sysctl.rst
diff --git a/docs/configuration/system/syslog.rst b/docs/configuration/system/rst-syslog.rst
index 95c3bc87..95c3bc87 100644
--- a/docs/configuration/system/syslog.rst
+++ b/docs/configuration/system/rst-syslog.rst
diff --git a/docs/configuration/system/task-scheduler.rst b/docs/configuration/system/rst-task-scheduler.rst
index 382da39f..382da39f 100644
--- a/docs/configuration/system/task-scheduler.rst
+++ b/docs/configuration/system/rst-task-scheduler.rst
diff --git a/docs/configuration/system/time-zone.rst b/docs/configuration/system/rst-time-zone.rst
index 025c4376..025c4376 100644
--- a/docs/configuration/system/time-zone.rst
+++ b/docs/configuration/system/rst-time-zone.rst
diff --git a/docs/configuration/system/updates.rst b/docs/configuration/system/rst-updates.rst
index a55bfa9a..a55bfa9a 100644
--- a/docs/configuration/system/updates.rst
+++ b/docs/configuration/system/rst-updates.rst
diff --git a/docs/configuration/system/md-sflow.md b/docs/configuration/system/sflow.md
index c63699db..c63699db 100644
--- a/docs/configuration/system/md-sflow.md
+++ b/docs/configuration/system/sflow.md
diff --git a/docs/configuration/system/md-sysctl.md b/docs/configuration/system/sysctl.md
index b815861b..b815861b 100644
--- a/docs/configuration/system/md-sysctl.md
+++ b/docs/configuration/system/sysctl.md
diff --git a/docs/configuration/system/md-syslog.md b/docs/configuration/system/syslog.md
index b4335c22..b4335c22 100644
--- a/docs/configuration/system/md-syslog.md
+++ b/docs/configuration/system/syslog.md
diff --git a/docs/configuration/system/md-task-scheduler.md b/docs/configuration/system/task-scheduler.md
index 378a648d..378a648d 100644
--- a/docs/configuration/system/md-task-scheduler.md
+++ b/docs/configuration/system/task-scheduler.md
diff --git a/docs/configuration/system/md-time-zone.md b/docs/configuration/system/time-zone.md
index 2279a773..2279a773 100644
--- a/docs/configuration/system/md-time-zone.md
+++ b/docs/configuration/system/time-zone.md
diff --git a/docs/configuration/system/md-updates.md b/docs/configuration/system/updates.md
index 05a9d189..05a9d189 100644
--- a/docs/configuration/system/md-updates.md
+++ b/docs/configuration/system/updates.md