deps: upgrade Go 1.26.1 → 1.26.2 to fix 5 stdlib vulnerabilities

Fixes GO-2026-4947, GO-2026-4946 (crypto/x509), GO-2026-4870 (crypto/tls),
GO-2026-4866 (crypto/x509), GO-2026-4865 (html/template). All were actively
called by TMI code. govulncheck now reports 0 symbol-level vulnerabilities.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ericfitz

go.mod

@@ -1,6 +1,6 @@
 module github.com/ericfitz/tmi
 
-go 1.26.1
+go 1.26.2
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.2
@@ -18,13 +18,15 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
 	github.com/jackc/pgx/v5 v5.9.1
+	github.com/ledongthuc/pdf v0.0.0-20250511090121-5959a4027728
 	github.com/lib/pq v1.12.3
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/oapi-codegen/gin-middleware v1.0.2
 	github.com/oapi-codegen/runtime v1.3.1
 	github.com/oracle-samples/gorm-oracle v1.1.1
 	github.com/oracle/oci-go-sdk/v65 v65.110.0
 	github.com/stretchr/testify v1.11.1
+	github.com/tmc/langchaingo v0.1.14
 	golang.org/x/net v0.52.0
 	golang.org/x/oauth2 v0.36.0
 	golang.org/x/text v0.35.0

go.sum

@@ -444,6 +444,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
@@ -463,3 +464,5 @@ gorm.io/gorm v1.31.1 h1:7CA8FTFz/gRfgqgpeKIBcervUn3xSyPUmr6B2WXJ7kg=
 gorm.io/gorm v1.31.1/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
+sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
+sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=