fix(deps): bump inter-crate tj-core pin to 0.27.0

The path deps pinned task-journal-core = "0.26.1" (^0.26.1 excludes
0.27.0); the first minor bump broke registry resolution in CI. Match the
pin to the workspace version.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: Shahinyanm

Cargo.lock

@@ -23,7 +23,7 @@ default = ["embed"]
 embed = ["tj-core/embed"]
 
 [dependencies]
-tj-core = { package = "task-journal-core", version = "0.26.1", path = "../tj-core", default-features = false }
+tj-core = { package = "task-journal-core", version = "0.27.0", path = "../tj-core", default-features = false }
 anyhow = { workspace = true }
 clap = { workspace = true }
 tracing = { workspace = true }

crates/tj-cli/Cargo.toml

@@ -17,7 +17,7 @@ path = "src/main.rs"
 
 [dependencies]
 # Lean: the MCP server doesn't embed yet, so it skips the model2vec backend.
-tj-core = { package = "task-journal-core", version = "0.26.1", path = "../tj-core", default-features = false }
+tj-core = { package = "task-journal-core", version = "0.27.0", path = "../tj-core", default-features = false }
 anyhow = { workspace = true }
 tokio = { workspace = true }
 tracing = { workspace = true }