fix(ci): replace heredoc with echo statements in alignment.yml

The bootstrap commit had alignment.yml using a heredoc to print the
ALIGNMENT GUARDRAIL FAILURE banner. The independent reviewer flagged
that bash required the closing EOF at column 0; moving EOF to column 0
fixed the bash parse but broke YAML parsing (EOF at column 0 became a
top-level mapping key, which is invalid YAML).

GitHub Actions rejected the workflow with "This run likely failed
because of a workflow file issue" — verified locally via
`ruby -ryaml -e 'YAML.safe_load(File.read(".github/workflows/alignment.yml"))'`
which reproduced the Psych::SyntaxError at line 126.

Fix: drop the heredoc entirely. Use a series of echo statements
inside the bash run block, all at YAML's required 10-space indent.
This:
  - keeps the structured ALIGNMENT GUARDRAIL FAILURE banner visible
    when the gate trips (preserving the original UX intent);
  - is unambiguous to YAML's parser (no heredoc-vs-indent conflict);
  - is unambiguous to bash (no heredoc-EOF indent rules to remember).

The § character in "ALIGNMENT.md § Risk Tier" is emitted as the
UTF-8 byte sequence \xc2\xa7 to keep the bash literal portable across
locale settings; runners may not have a UTF-8 locale by default.

Verified all three workflow YAMLs parse with Ruby's Psych:
  YAML valid
  release.yml valid
  test.yml valid

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.github/workflows/alignment.yml

@@ -96,34 +96,32 @@ jobs:
           done
 
           if [ "$FAIL" -ne 0 ]; then
-            cat <<'EOF'
-
-          ============================================================
-          ALIGNMENT GUARDRAIL FAILURE
-          ============================================================
-          OLP source contains a token on the alignment blacklist or
-          references a permanently excluded provider.
-
-          Blacklist tokens were introduced by LLM hallucinations and
-          do not appear in the relevant authority (provider CLI,
-          OpenAI spec, or ADR). See ALIGNMENT.md and (where the
-          token is inherited from OCP) the OCP 2026-04-11 drift
-          record at https://github.com/dtzp555-max/ocp.
-
-          Excluded providers are listed in ALIGNMENT.md § Risk Tier
-          Framework and ADR 0006. Permanent exclusion means not
-          bundled, not pluggable, not added via opt-in.
-
-          Required action:
-            1. Remove the token from source.
-            2. Cite the real authority (provider CLI doc / OpenAI
-               spec section / ADR) for the operation you intended.
-            3. See ALIGNMENT.md Rules 1, 2, and 5.
-
-          Do not add allowlist entries to this workflow without an
-          amendment PR to ALIGNMENT.md (see Amendment Procedure).
-          ============================================================
-EOF
+            echo ""
+            echo "============================================================"
+            echo "ALIGNMENT GUARDRAIL FAILURE"
+            echo "============================================================"
+            echo "OLP source contains a token on the alignment blacklist or"
+            echo "references a permanently excluded provider."
+            echo ""
+            echo "Blacklist tokens were introduced by LLM hallucinations and"
+            echo "do not appear in the relevant authority (provider CLI,"
+            echo "OpenAI spec, or ADR). See ALIGNMENT.md and (where the"
+            echo "token is inherited from OCP) the OCP 2026-04-11 drift"
+            echo "record at https://github.com/dtzp555-max/ocp."
+            echo ""
+            echo "Excluded providers are listed in ALIGNMENT.md \xc2\xa7 Risk Tier"
+            echo "Framework and ADR 0006. Permanent exclusion means not"
+            echo "bundled, not pluggable, not added via opt-in."
+            echo ""
+            echo "Required action:"
+            echo "  1. Remove the token from source."
+            echo "  2. Cite the real authority (provider CLI doc / OpenAI"
+            echo "     spec section / ADR) for the operation you intended."
+            echo "  3. See ALIGNMENT.md Rules 1, 2, and 5."
+            echo ""
+            echo "Do not add allowlist entries to this workflow without an"
+            echo "amendment PR to ALIGNMENT.md (see Amendment Procedure)."
+            echo "============================================================"
             exit 1
           fi