Generalize migration guide for any GRASP implementation

- Rename guide: migrate-ngit-relay-to-ngit-grasp.md → migrate-to-ngit-grasp.md
- Remove ngit-relay and relay.ngit.dev specific references
- Use generic terminology: source/target relay, current implementation
- Add Compatibility section explaining requirements
- Update examples to be implementation-agnostic
- Update script comments to reference GRASP relay (not ngit-relay)
- Update README.md to link to the new guide

Scripts already work with any GRASP implementation via parameters.

1 files changed, 5 insertions, 5 deletions

diff --git a/docs/how-to/migration-scripts/31-extract-purgatory-expiry.sh b/docs/how-to/migration-scripts/31-extract-purgatory-expiry.sh
index 38b2ca3..8cadad9 100755
--- a/docs/how-to/migration-scripts/31-extract-purgatory-expiry.sh
+++ b/docs/how-to/migration-scripts/31-extract-purgatory-expiry.sh
@@ -2,7 +2,7 @@
 #
 # 31-extract-purgatory-expiry.sh - Extract purgatory expiry events from systemd logs
 #
-# PHASE 4b of the ngit-relay to ngit-grasp migration analysis pipeline.
+# PHASE 4b of the GRASP relay to ngit-grasp migration analysis pipeline.
 # Extracts structured [PURGATORY_EXPIRED] log entries from journalctl.
 #
 # USAGE:
@@ -53,7 +53,7 @@
 #   [PURGATORY_EXPIRED] log entries. Until those are implemented, this script
 #   will find no matching entries (which is handled gracefully).
 #
-#   See: docs/how-to/migrate-ngit-relay-to-ngit-grasp.md (Dependencies section)
+#   See: docs/how-to/migrate-to-ngit-grasp.md (Dependencies section)
 #
 #   Expected Rust logging code:
 #     tracing::warn!(
@@ -70,7 +70,7 @@
 # RUNTIME: Depends on log volume, typically < 30 seconds
 #
 # SEE ALSO:
-#   docs/how-to/migrate-ngit-relay-to-ngit-grasp.md - Full migration guide
+#   docs/how-to/migrate-to-ngit-grasp.md - Full migration guide
 #   30-extract-parse-failures.sh - Companion script for parse failure logs
 #
 
@@ -238,7 +238,7 @@ main() {
         if [[ "$sample_count" -eq 0 ]]; then
             log_warn "No [PURGATORY_EXPIRED] entries found in logs."
             log_warn "This is expected if ngit-grasp logging improvements are not yet deployed."
-            log_warn "See: docs/how-to/migrate-ngit-relay-to-ngit-grasp.md (Dependencies section)"
+            log_warn "See: docs/how-to/migrate-to-ngit-grasp.md (Dependencies section)"
         fi
         
         exit 0
@@ -266,7 +266,7 @@ main() {
         log_warn ""
         log_warn "  [PURGATORY_EXPIRED] repo=myrepo npub=npub1... reason=\"...\""
         log_warn ""
-        log_warn "See: docs/how-to/migrate-ngit-relay-to-ngit-grasp.md (Dependencies section)"
+        log_warn "See: docs/how-to/migrate-to-ngit-grasp.md (Dependencies section)"
         log_warn ""
         
         # Create empty output file with header comment